when you get the game you have version 1.0 you can easily find a cs1005 file which will patch it to 1.5(Latest non-steam version)

Patch to 1.5:
http://www.3dgamers.com/dlselect/gam...s1005.exe.html

POD-Bot download:
ftp://ftp.tnib.de/pub/games/pod25ins.exe