would 2x 8600gts cards be worth the money? the two im looking at @ newegg.com have a core clock of 700mhz and a memory clock @ 2100mhz gddr3 , only thing im worried about is the stream proccesors, i really dont know how much of a difference the 112 of a 8800gt is compared to the 32 in the 8600gts. guess my overall question is, would i get better gaming from 1x 8800gt or 2x 8600gts's? if i get the 8800gt it would have to be the 256mb memory gddr3 vs the 512mb gddr3 from the two 8600gts's combined. thanks in advance, system spec's these card(s) will be used in : evga 590i sli mainboard socket am2 4000+ amd cpu 2.1ghz dual core 4gigs (2x2) A-data pc6400 rosewill 600watt sli certified psu 300gb seagate 16mb cache HD cheap black case with plenty of cooling.