I uploaded the tool to:
Rapidshare:
http://rapidshare.de/files/31032009/GW-MultiC_1.5.rar
Megaupload:
http://www.megaupload.com/?d=YXN2KGSE
You need to copy the entire game folder he screenshot folder is not required to be copied.
For example that you get :
C:\Program Files\Guild Wars\gw.exe
C:\Program Files\Guild wars2\gw.exe
C:\Program Files\Guild wars3\gw.exe
C:\Program Files\Guild wars4\gw.exe
Now you start the GW-MultiC.exe and configure this properly
Then the fun can start
imagine 4 farmbots on 1 pc