Im goin for a new system nd looking for a good gcard...nd a lil bit confused. My vendor has 7600GT for 13000/- nd a GS for 7.5k. Both from XFX. The GS has gr8 value for money but confused of its perfomance. Is GT really that gr8 for the perfomance?? Can anyone give benchmarks/links of the perf diff b/w 7600GS nd GT???