diff --git a/Logos/RWTH-Informatik-Logo Deutsch.pdf b/Logos/RWTH-Informatik-Logo Deutsch.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..203c853d4a48c78dd1d3bf0e92a5c926bf34e059
Binary files /dev/null and b/Logos/RWTH-Informatik-Logo Deutsch.pdf differ
diff --git a/Praesenation/Desktop_Slideshow/cinnamon.png b/Praesenation/Desktop_Slideshow/cinnamon.png
new file mode 100644
index 0000000000000000000000000000000000000000..a5d297d8c6d18936524d955d3787b9c2a15d1328
Binary files /dev/null and b/Praesenation/Desktop_Slideshow/cinnamon.png differ
diff --git a/Praesenation/Helfer_Werbung/LIP.log b/Praesenation/Helfer_Werbung/LIP.log
index eefe834b612949c0e53ced9e46899018b7ece73f..ad87353963e10bbbcddd84ffedd11cb5327d18da 100644
--- a/Praesenation/Helfer_Werbung/LIP.log
+++ b/Praesenation/Helfer_Werbung/LIP.log
@@ -1,6 +1,6 @@
-This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) (format=pdflatex 2013.4.15)  20 JUN 2013 22:28
+This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) (format=pdflatex 2013.4.15)  7 JUL 2013 14:46
 entering extended mode
- restricted \write18 enabled.
+ \write18 enabled.
  %&-line parsing enabled.
 **LIP.tex
 (./LIP.tex
@@ -903,181 +903,24 @@ Now handling font encoding PD1 ...
 ))
 (/usr/share/texlive/texmf-dist/tex/latex/base/ifthen.sty
 Package: ifthen 2001/05/26 v1.1c Standard LaTeX ifthen package (DPC)
-))
-(/usr/share/texlive/texmf-dist/tex/latex/pstricks/pstricks.sty
-Package: pstricks 2011/10/31 v0.52 LaTeX wrapper for `PSTricks' (RN,HV)
-
-(/usr/share/texlive/texmf-dist/tex/generic/pstricks/pstricks.tex
-(/usr/share/texlive/texmf-dist/tex/generic/xkeyval/pst-xkey.tex
-File: pst-xkey.tex 2005/11/25 v1.6 PSTricks specialization of xkeyval (HA)
-
-(/usr/share/texlive/texmf-dist/tex/latex/xkeyval/xkeyval.sty
-Package: xkeyval 2008/08/13 v2.6a package option processing (HA)
-
-(/usr/share/texlive/texmf-dist/tex/generic/xkeyval/xkeyval.tex
-\XKV@toks=\toks42
-\XKV@tempa@toks=\toks43
-\XKV@depth=\count153
-File: xkeyval.tex 2008/08/13 v2.6a key=value parser (HA)
-)))
-(/usr/share/texlive/texmf-dist/tex/generic/pstricks/pst-fp.tex
-`pst-fp' v0.05, 2010/01/17 (hv)
-\pstFP@xs=\count154
-\pstFP@xia=\count155
-\pstFP@xib=\count156
-\pstFP@xfa=\count157
-\pstFP@xfb=\count158
-\pstFP@rega=\count159
-\pstFP@regb=\count160
-\pstFP@regs=\count161
-\pstFP@times=\count162
-)
-\psLoopIndex=\count163
-
-`PSTricks' v2.29  <2012/06/04> (tvz)
-\pst@dima=\dimen184
-\pst@dimb=\dimen185
-\pst@dimc=\dimen186
-\pst@dimd=\dimen187
-\pst@dimg=\dimen188
-\pst@dimh=\dimen189
-\pst@dimm=\dimen190
-\pst@dimn=\dimen191
-\pst@dimo=\dimen192
-\pst@dimp=\dimen193
-\pst@hbox=\box54
-\pst@ibox=\box55
-\pst@boxg=\box56
-\pst@cnta=\count164
-\pst@cntb=\count165
-\pst@cntc=\count166
-\pst@cntd=\count167
-\pst@cntg=\count168
-\pst@cnth=\count169
-\pst@cntm=\count170
-\pst@cntn=\count171
-\pst@cnto=\count172
-\pst@cntp=\count173
-\@zero=\count174
-\pst@toks=\toks44
-(/usr/share/texlive/texmf-dist/tex/generic/pstricks/pstricks.con)
-\psunit=\dimen194
-\psxunit=\dimen195
-\psyunit=\dimen196
-\pst@C@@rType=\count175
-\pslinewidth=\dimen197
-\psk@startLW=\dimen198
-\psk@endLW=\dimen199
-\pst@customdefs=\toks45
-\pslinearc=\dimen200
-\pst@symbolStep=\dimen201
-\pst@symbolWidth=\dimen202
-\pst@symbolLinewidth=\dimen203
-\everypsbox=\toks46
-\psframesep=\dimen204
-\pslabelsep=\dimen205
-\pst@shift=\dimen206
-\theoverlaybox=\box57
-)
-File: pstricks.tex 2012/06/04 v2.29 `PSTricks' (tvz,hv)
-
-(/usr/share/texlive/texmf-dist/tex/generic/pstricks/pst-fp.tex)
-File: pst-fp.tex 2012/06/04 v2.29 `PST-fp' (hv)
-)
-(/usr/share/texlive/texmf-dist/tex/latex/auto-pst-pdf/auto-pst-pdf.sty
-Package: auto-pst-pdf 2009/04/26 v0.6 Wrapper for pst-pdf
-
-(/usr/share/texlive/texmf-dist/tex/latex/ifplatform/ifplatform.sty
-Package: ifplatform 2010/10/22 v0.4 Testing for the operating system
-
-(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/catchfile.sty
-Package: catchfile 2011/03/01 v1.6 Catch the contents of a file (HO)
-)
-
-Package ifplatform Warning: 
-    shell escape is disabled, so I can only detect \ifwindows.
-
-! Argument of " has an extra }.
-<inserted text> 
-                \par 
-l.54 ...dows@echo@test{echo \string# > "\ip@file"}
-                                                  
-? q
-OK, entering \batchmode...
-Runaway argument?
-! Paragraph ended before " was complete.
-<to be read again> 
-                   \par 
-l.54 ...dows@echo@test{echo \string# > "\ip@file"}
-                                                  
-I suspect you've forgotten a `}', causing me to apply this
-control sequence to too much text. How can we recover?
-My plan is to forget the whole thing and hope for the best.
-
-)
-\c@app@runs=\count176
-
-! Package auto-pst-pdf Error: 
-    \active@dq \dq@prtct{s}hell escape\errhelp {Use `` for a simple double quot
-e character.}\errmessage {ngerman: The command "( is undefined}``(or \errhelp {
-Use `` for a simple double quote character.}\errmessage {ngerman: The command "
-w is undefined}``write18\errhelp {Use `` for a simple double quote character.}\
-errmessage {ngerman: The command ") is undefined}``) is not enabled:
-    auto-pst-pdf will not work!
-.
-
-See the auto-pst-pdf package documentation for explanation.
-Type  H <return>  for immediate help.
- ...                                              
-                                                  
-l.134         Or turn off auto-pst-pdf.}
-                                        %
-You need to run LaTeX with the equivalent of \active@dq \dq@prtct{p}dflatex -sh
-ell-escape\errhelp {Use `` for a simple double quote character.}\errmessage {ng
-erman: The command "\app@nl is undefined}``
-    Or turn off auto-pst-pdf.
-
-
-(/usr/share/texlive/texmf-dist/tex/latex/pst-pdf/pst-pdf.sty
-Package: pst-pdf 2008/10/09 v1.1v PS graphics for pdfLaTeX (RN,HjG)
-\c@pspicture=\count177
-Package pst-pdf Info: MODE: 1 (pdfTeX mode) on input line 214.
-\ppf@output=\toks47
- (/usr/share/texmf/tex/latex/preview/preview.sty
-Package: preview 2010/02/14 11.87 (AUCTeX/preview-latex)
-\pr@snippet=\count178
-\pr@box=\box58
-\pr@output=\toks48
-)
-(/usr/share/texlive/texmf-dist/tex/latex/graphics/dvips.def
-File: dvips.def 1999/02/16 v3.0i Driver-dependant file (DPC,SPQR)
-)
-(/usr/share/texlive/texmf-dist/tex/latex/environ/environ.sty
-Package: environ 2008/06/18 v0.2 A new way to define environments
-)))
-(/usr/share/texlive/texmf-dist/tex/latex/pst-barcode/pst-barcode.sty
-Package: pst-barcode 2006/07/23 package wrapper for pst-barcode.tex (hv)
-
-(/usr/share/texlive/texmf-dist/tex/generic/pst-barcode/pst-barcode.tex `PST-bar
-code' v0.08, 2011/03/10 (tb,hv))
-File: pst-barcode.tex 2011/03/10 v0.08 `PST-barcode' (hv)
-) (./LIP.aux)
+)) (./LIP.aux)
 \openout1 = `LIP.aux'.
 
-LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
-LaTeX Font Info:    Checking defaults for PD1/pdf/m/n on input line 11.
-LaTeX Font Info:    ... okay on input line 11.
+LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+LaTeX Font Info:    Checking defaults for PD1/pdf/m/n on input line 10.
+LaTeX Font Info:    ... okay on input line 10.
+
 *geometry* driver: auto-detecting
 *geometry* detected driver: pdftex
 *geometry* verbose mode - [ preamble ] result:
@@ -1112,23 +955,37 @@ LaTeX Font Info:    ... okay on input line 11.
 * \@reversemarginfalse
 * (1in=72.27pt=25.4mm, 1cm=28.453pt)
 
-
 (/usr/share/texlive/texmf-dist/tex/context/base/supp-pdf.mkii
 [Loading MPS to PDF converter (version 2006.09.02).]
-\scratchcounter=\count179
-\scratchdimen=\dimen207
-\scratchbox=\box59
-\nofMPsegments=\count180
-\nofMParguments=\count181
-\everyMPshowfont=\toks49
-\MPscratchCnt=\count182
-\MPscratchDim=\dimen208
-\MPnumerator=\count183
-\makeMPintoPDFobject=\count184
-\everyMPtoPDFconversion=\toks50
-) ABD: EveryShipout initializing macros
-\AtBeginShipoutBox=\box60
-Package hyperref Info: Link coloring OFF on input line 11.
+\scratchcounter=\count153
+\scratchdimen=\dimen184
+\scratchbox=\box54
+\nofMPsegments=\count154
+\nofMParguments=\count155
+\everyMPshowfont=\toks42
+\MPscratchCnt=\count156
+\MPscratchDim=\dimen185
+\MPnumerator=\count157
+\makeMPintoPDFobject=\count158
+\everyMPtoPDFconversion=\toks43
+) (/usr/share/texlive/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty
+Package: epstopdf-base 2010/02/09 v2.5 Base part for package epstopdf
+
+(/usr/share/texlive/texmf-dist/tex/latex/oberdiek/grfext.sty
+Package: grfext 2010/08/19 v1.1 Manage graphics extensions (HO)
+)
+Package grfext Info: Graphics extension search list:
+(grfext)             [.png,.pdf,.jpg,.mps,.jpeg,.jbig2,.jb2,.PNG,.PDF,.JPG,.JPE
+G,.JBIG2,.JB2,.eps]
+(grfext)             \AppendGraphicsExtensions on input line 452.
+
+(/usr/share/texlive/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
+File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Liv
+e
+))
+ABD: EveryShipout initializing macros
+\AtBeginShipoutBox=\box55
+Package hyperref Info: Link coloring OFF on input line 10.
 
 (/usr/share/texlive/texmf-dist/tex/latex/hyperref/nameref.sty
 Package: nameref 2010/04/30 v2.40 Cross-referencing by name of section
@@ -1136,57 +993,58 @@ Package: nameref 2010/04/30 v2.40 Cross-referencing by name of section
 (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/gettitlestring.sty
 Package: gettitlestring 2010/12/03 v1.4 Cleanup title references (HO)
 )
-\c@section@level=\count185
+\c@section@level=\count159
 )
-LaTeX Info: Redefining \ref on input line 11.
-LaTeX Info: Redefining \pageref on input line 11.
-LaTeX Info: Redefining \nameref on input line 11.
- (./LIP.out) (./LIP.out)
+LaTeX Info: Redefining \ref on input line 10.
+LaTeX Info: Redefining \pageref on input line 10.
+LaTeX Info: Redefining \nameref on input line 10.
+
+(./LIP.out) (./LIP.out)
 \@outlinefile=\write5
 \openout5 = `LIP.out'.
 
 LaTeX Font Info:    Overwriting symbol font `operators' in version `normal'
-(Font)                  OT1/cmr/m/n --> OT1/cmss/m/n on input line 11.
+(Font)                  OT1/cmr/m/n --> OT1/cmss/m/n on input line 10.
 LaTeX Font Info:    Overwriting symbol font `operators' in version `bold'
-(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 11.
+(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 10.
 \symnumbers=\mathgroup6
 \sympureletters=\mathgroup7
 LaTeX Font Info:    Overwriting math alphabet `\mathrm' in version `normal'
-(Font)                  OT1/cmss/m/n --> OT1/cmr/m/n on input line 11.
-LaTeX Font Info:    Redeclaring math alphabet \mathbf on input line 11.
+(Font)                  OT1/cmss/m/n --> OT1/cmr/m/n on input line 10.
+LaTeX Font Info:    Redeclaring math alphabet \mathbf on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathbf' in version `normal'
-(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 11.
+(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathbf' in version `bold'
-(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 11.
-LaTeX Font Info:    Redeclaring math alphabet \mathsf on input line 11.
+(Font)                  OT1/cmr/bx/n --> OT1/cmss/bx/n on input line 10.
+LaTeX Font Info:    Redeclaring math alphabet \mathsf on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathsf' in version `normal'
-(Font)                  OT1/cmss/m/n --> OT1/cmss/m/n on input line 11.
+(Font)                  OT1/cmss/m/n --> OT1/cmss/m/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathsf' in version `bold'
-(Font)                  OT1/cmss/bx/n --> OT1/cmss/m/n on input line 11.
-LaTeX Font Info:    Redeclaring math alphabet \mathit on input line 11.
+(Font)                  OT1/cmss/bx/n --> OT1/cmss/m/n on input line 10.
+LaTeX Font Info:    Redeclaring math alphabet \mathit on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathit' in version `normal'
-(Font)                  OT1/cmr/m/it --> OT1/cmss/m/it on input line 11.
+(Font)                  OT1/cmr/m/it --> OT1/cmss/m/it on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathit' in version `bold'
-(Font)                  OT1/cmr/bx/it --> OT1/cmss/m/it on input line 11.
-LaTeX Font Info:    Redeclaring math alphabet \mathtt on input line 11.
+(Font)                  OT1/cmr/bx/it --> OT1/cmss/m/it on input line 10.
+LaTeX Font Info:    Redeclaring math alphabet \mathtt on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathtt' in version `normal'
-(Font)                  OT1/cmtt/m/n --> OT1/cmtt/m/n on input line 11.
+(Font)                  OT1/cmtt/m/n --> OT1/cmtt/m/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathtt' in version `bold'
-(Font)                  OT1/cmtt/m/n --> OT1/cmtt/m/n on input line 11.
+(Font)                  OT1/cmtt/m/n --> OT1/cmtt/m/n on input line 10.
 LaTeX Font Info:    Overwriting symbol font `numbers' in version `bold'
-(Font)                  OT1/cmss/m/n --> OT1/cmss/bx/n on input line 11.
+(Font)                  OT1/cmss/m/n --> OT1/cmss/bx/n on input line 10.
 LaTeX Font Info:    Overwriting symbol font `pureletters' in version `bold'
-(Font)                  OT1/cmss/m/it --> OT1/cmss/bx/it on input line 11.
+(Font)                  OT1/cmss/m/it --> OT1/cmss/bx/it on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathrm' in version `bold'
-(Font)                  OT1/cmss/bx/n --> OT1/cmr/bx/n on input line 11.
+(Font)                  OT1/cmss/bx/n --> OT1/cmr/bx/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathbf' in version `bold'
-(Font)                  OT1/cmss/bx/n --> OT1/cmss/bx/n on input line 11.
+(Font)                  OT1/cmss/bx/n --> OT1/cmss/bx/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathsf' in version `bold'
-(Font)                  OT1/cmss/m/n --> OT1/cmss/bx/n on input line 11.
+(Font)                  OT1/cmss/m/n --> OT1/cmss/bx/n on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathit' in version `bold'
-(Font)                  OT1/cmss/m/it --> OT1/cmss/bx/it on input line 11.
+(Font)                  OT1/cmss/m/it --> OT1/cmss/bx/it on input line 10.
 LaTeX Font Info:    Overwriting math alphabet `\mathtt' in version `bold'
-(Font)                  OT1/cmtt/m/n --> OT1/cmtt/bx/n on input line 11.
+(Font)                  OT1/cmtt/m/n --> OT1/cmtt/bx/n on input line 10.
 
 (/usr/share/texmf/tex/latex/beamer/base/translator/dicts/translator-basic-dicti
 onary/translator-basic-dictionary-English.dict
@@ -1211,52 +1069,70 @@ Dictionary: translator-numbers-dictionary, Language: English
 (/usr/share/texmf/tex/latex/beamer/base/translator/dicts/translator-theorem-dic
 tionary/translator-theorem-dictionary-English.dict
 Dictionary: translator-theorem-dictionary, Language: English 
-)
-Preview: Fontsize 10.95pt
-Preview: PDFoutput 1
- (./LIP.nav) <Tux.pdf, id=11, 269.005pt x 316.38202pt>
+) (./LIP.nav)
+<Tux.pdf, id=11, 269.005pt x 316.38202pt>
 File: Tux.pdf Graphic file (type pdf)
  <use Tux.pdf>
-Package pdftex.def Info: Tux.pdf used on input line 27.
-(pdftex.def)             Requested size: 142.26378pt x 167.3196pt.
-
-Overfull \hbox (28.45276pt too wide) in paragraph at lines 27--27
- [] 
- []
+Package pdftex.def Info: Tux.pdf used on input line 35.
+(pdftex.def)             Requested size: 113.81102pt x 133.8547pt.
 
-
-Overfull \vbox (22.46771pt too high) detected at line 27
+Overfull \vbox (12.98392pt too high) detected at line 35
  []
 
- <background-print.png, id=12, 849.6543pt x 637.6623pt>
+<background-print.png, id=12, 849.6543pt x 637.6623pt>
 File: background-print.png Graphic file (type png)
- <use background-print.png>
-Package pdftex.def Info: background-print.png used on input line 27.
+
+<use background-print.png>
+Package pdftex.def Info: background-print.png used on input line 35.
 (pdftex.def)             Requested size: 364.20334pt x 273.14833pt.
 
+
 LaTeX Font Warning: Font shape `OT1/cmss/m/n' in size <4> not available
-(Font)              size <5> substituted on input line 27.
+(Font)              size <5> substituted on input line 35.
 
- [1
+[1
 
-Non-PDF special ignored!
-Non-PDF special ignored!{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map} <./
-background-print.png>]
+{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map} <./background-print.png>]
 File: background-print.png Graphic file (type png)
- <use background-print.png>
-Package pdftex.def Info: background-print.png used on input line 27.
+<use background-print.png>
+Package pdftex.def Info: background-print.png used on input line 35.
 (pdftex.def)             Requested size: 364.20334pt x 273.14833pt.
  [2 <./Tux.pdf>]
+<liphelfer.pdf, id=127, 200.75pt x 200.75pt>
+File: liphelfer.pdf Graphic file (type pdf)
+ <use liphelfer.pdf>
+Package pdftex.def Info: liphelfer.pdf used on input line 70.
+(pdftex.def)             Requested size: 71.13188pt x 71.13348pt.
+
+Overfull \hbox (19.41423pt too wide) in paragraph at lines 70--70
+ []\OT1/cmss/m/n/10.95 http://tinyurl.com/LIPHelfer 
+ []
+
+<linuxparty.pdf, id=128, 200.75pt x 200.75pt>
+File: linuxparty.pdf Graphic file (type pdf)
+ <use linuxparty.pdf>
+Package pdftex.def Info: linuxparty.pdf used on input line 70.
+(pdftex.def)             Requested size: 71.13188pt x 71.13348pt.
+
+Overfull \hbox (25.25418pt too wide) in paragraph at lines 70--70
+ []\OT1/cmss/m/n/10.95 http://tinyurl.com/LinuxParty 
+ []
 
-Package pst-pdf Warning: pspicture No. 1 undefined.
+
+Overfull \vbox (27.2448pt too high) detected at line 70
+ []
 
 File: background-print.png Graphic file (type png)
- <use background-print.png>
-Package pdftex.def Info: background-print.png used on input line 51.
+<use background-print.png>
+Package pdftex.def Info: background-print.png used on input line 70.
 (pdftex.def)             Requested size: 364.20334pt x 273.14833pt.
  [3
 
-]
+ <./liphelfer.pdf> <./linuxparty.pdf
+
+pdfTeX warning: pdflatex (file ./linuxparty.pdf): PDF inclusion: multiple pdfs 
+with page group included in a single page
+>]
 \tf@nav=\write6
 \openout6 = `LIP.nav'.
 
@@ -1266,44 +1142,35 @@ Package pdftex.def Info: background-print.png used on input line 51.
 \tf@snm=\write8
 \openout8 = `LIP.snm'.
 
-
-Package pst-pdf Warning: File `LIP-pics.pdf' not found.
-(pst-pdf)                Use the following commands to create it:
-(pst-pdf)                ---------------------------------------------------- 
-(pst-pdf)                latex LIP.tex
-(pst-pdf)                dvips -o LIP-pics.ps LIP.dvi
-(pst-pdf)                ps2pdf LIP-pics.ps
-(pst-pdf)                ---------------------------------------------------- .
-
-
-Package atveryend Info: Empty hook `BeforeClearDocument' on input line 55.
-Package atveryend Info: Empty hook `AfterLastShipout' on input line 55.
+Package atveryend Info: Empty hook `BeforeClearDocument' on input line 74.
+Package atveryend Info: Empty hook `AfterLastShipout' on input line 74.
  (./LIP.aux)
-Package atveryend Info: Executing hook `AtVeryEndDocument' on input line 55.
-Package atveryend Info: Executing hook `AtEndAfterFileList' on input line 55.
+Package atveryend Info: Executing hook `AtVeryEndDocument' on input line 74.
+Package atveryend Info: Executing hook `AtEndAfterFileList' on input line 74.
 Package rerunfilecheck Info: File `LIP.out' has not changed.
 (rerunfilecheck)             Checksum: D41D8CD98F00B204E9800998ECF8427E;0.
 
+
 LaTeX Font Warning: Size substitutions with differences
 (Font)              up to 1.0pt have occurred.
 
-Package atveryend Info: Empty hook `AtVeryVeryEnd' on input line 55.
+Package atveryend Info: Empty hook `AtVeryVeryEnd' on input line 74.
  ) 
 Here is how much of TeX's memory you used:
- 17619 strings out of 493485
- 316058 string characters out of 3143526
- 414085 words of memory out of 3000000
- 20484 multiletter control sequences out of 15000+200000
- 5757 words of font info for 21 fonts, out of 3000000 for 9000
+ 15769 strings out of 493485
+ 289088 string characters out of 3143526
+ 367232 words of memory out of 3000000
+ 18689 multiletter control sequences out of 15000+200000
+ 5452 words of font info for 20 fonts, out of 3000000 for 9000
  957 hyphenation exceptions out of 8191
- 55i,14n,55p,414b,471s stack positions out of 5000i,500n,10000p,200000b,50000s
+ 55i,14n,55p,393b,412s stack positions out of 5000i,500n,10000p,200000b,50000s
 </usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmss10.pfb></us
 r/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmss12.pfb></usr/shar
 e/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmss8.pfb>
-Output written on LIP.pdf (3 pages, 492771 bytes).
+Output written on LIP.pdf (3 pages, 494967 bytes).
 PDF statistics:
- 147 PDF objects out of 1000 (max. 8388607)
- 127 compressed objects within 2 object streams
+ 151 PDF objects out of 1000 (max. 8388607)
+ 130 compressed objects within 2 object streams
  7 named destinations out of 1000 (max. 500000)
- 43 words of extra memory for PDF output out of 10000 (max. 10000000)
+ 53 words of extra memory for PDF output out of 10000 (max. 10000000)
 
diff --git a/Praesenation/Helfer_Werbung/LIP.pdf b/Praesenation/Helfer_Werbung/LIP.pdf
index 9032908c41202fc8421c73bfd2220f41193993d5..277fc7332a04d2d54c8911dd0f0439b663c53111 100644
Binary files a/Praesenation/Helfer_Werbung/LIP.pdf and b/Praesenation/Helfer_Werbung/LIP.pdf differ
diff --git a/Praesenation/Helfer_Werbung/LIP.tex b/Praesenation/Helfer_Werbung/LIP.tex
index 318f1a336f3a9aa1bfaea6398a6b64148c2b471b..4e66540f79d953c2bfa2a5bb38e2f7160dc7848e 100755
--- a/Praesenation/Helfer_Werbung/LIP.tex
+++ b/Praesenation/Helfer_Werbung/LIP.tex
@@ -1,53 +1,72 @@
 
 \documentclass{beamerfsmpi}
-\usepackage{pstricks}
-\usepackage{auto-pst-pdf,pst-barcode}
 
-\title{Linux Install Party}
+
+\title{Linux Umfrage}
 \author{Open Source Arbeitskreis}
 \institute{Fachschaft I/1, RWTH Aachen}
-\date{10. April 2013}
+\date{8. Juli 2013}
 
 \begin{document}
 \titlepage
 
 
 \begin{frame}
-\frametitle{Linux Install Party}
+\frametitle{Linux Umfrage}
 \parbox[t]{4cm}{
 \vspace{-4mm}
- \begin{center}
-	\includegraphics[width=5cm]{Tux}
- \end{center}
+
 }
-\parbox[t]{6cm}{
 
+\parbox[t]{6cm}{
+\begin{itemize}\vfill
+\item Wer von Euch hat Linux auf seinem Rechner installiert? 
+\item Wer davon hatte Linux schon vor dieser Vorlesung?
+\item Wer war bei einer Linux Install Party?
+\item Wer startet Linux täglich? Einmal die Woche? \\ Einmal im Monat? \vfill
+\end{itemize}
 
  }
+ \parbox[t]{4cm}{
+ \begin{center}
+\includegraphics[width=4cm]{Tux}
+ \end{center}
+}
 \end{frame}
 
 \begin{frame}
-\frametitle{Kommunikation und Installation Sch"oner Software}
+\frametitle{Wir suchen}
+
+\parbox[t]{7cm}{
+
+\vspace{0cm}
+
+ \begin{itemize}
+\item Helfer für die Linux Install Party (am 17. Oktober)
+\item Teilnehmer für Linux Install Party\vfill
+\item Referenzten für die Linux Workshops (am 24. Oktober) \vfill
+\item Teilnehmer für die Linux-Workshops\vfill
+ \end{itemize}
+
+}
+\hspace{2mm}
 \parbox[t]{4cm}{
-\begin{pspicture}
-    \psbarcode{http://tinyurl.com/LIPHelfer}{eclevel=H width=3.0 height=3.0}{qrcode}
-\end{pspicture}
+
+\vspace{-0.5cm}
+\begin{center}
+
+
+\includegraphics[width=2.5cm]{liphelfer}\\
+http://tinyurl.com/LIPHelfer \\
+
+\includegraphics[width=2.5cm]{linuxparty}\\
+http://tinyurl.com/LinuxParty\\
+\end{center}
 %\vspace{-4mm}
 % \begin{center}
 %	\includegraphics[width=5cm]{Tux}
 % \end{center}
 }
-\parbox[t]{6cm}{
- \begin{itemize}
-	\item Kommunikation und Installation Sch"oner Software (KISS)
-	\begin{itemize}
-		\item "`Folgeveranstaltung"' am Donnerstag, 18.04. um 16 Uhr, RBI-Pool-R"aume
-		\item Richtiger Umgang mit Linux bzw. Ubuntu
-		\item Vorstellung toller Software, die man unbedingt ben"otigt
-		\item Vortr"age und Workshops
-	 \end{itemize}
- \end{itemize}
-}
 \end{frame}