Well I said that I dont know how to setup cudaminer everytime I tried it either couldnt connect to a pool (like slush) or if connected it didnt had any MH/s rate (I think I manage to connect it to BTC guild)

Also I know that Ati cards are faster.. but my question was different since my 650 TI is a faster model than the 4 year old GTX 250 in any case (Clocks,ram,shaders,pipelines,cores etc) why does it produce less MH/s than the 250... maybe the fault is somewere else....