I swapped my ATI 4650 for a GTX430. I uninstalled the ATI client and manually deleted any left over folders. I installed NVidia 6.41 client and it doesn't run it errors with:- --------------------------- FahCore_15.exe - System Error --------------------------- The program can't start because cudart32_30_14.dll is missing from your computer. Try reinstalling the program to fix this problem. --------------------------- OK --------------------------- Am I to assume I can't use a GPU client on the 430?