Actually I don't own a 7600 GT, YET, and I'm actually struggling to decide on whether I should get a 7600 GS or a GT. I know the GS is weaker, but I'm not a big PC gamer, but can a 7600 GS work for GC emulation (and hopefully run at a decent speed)? My CPU is an Athlon 64 x2 dual core 4200+.
Also, keep in mind I'm also waiting for Gekko, so perhaps a GS is good enough for GC emu now, but will it be able to handle GC emu when more advanced emulators are released? If my dual core CPU is not enough, will the 7600 GT make up for it?