Hi, i was considering purchasing an Nvidia GTX275 next month(Mid July) for around £200. I am now thinking of buying a GTX285 instead for around £250-£290. Whats the best bang for buck version of this card? Will this card give me a significant increase in gaming power over the GTX275? Also can you recommend a reasonably priced PSU with the required power connectors for the above card? My specs E8500 3.17Ghz, ASUS P5N32-E SLI, 4Gb DDR2 677Mhz, ASUS EN9600GT 512Mb DDR3, Trust 570W PSU Duel fan, Artic Frezzer Pro 7

the gtx 285 is not a big performance increase over the gtx 275 especially if you overclock the 275 and about the brand get an evga or xfx version of the card. a psu i would recommend is CORSAIR CMPSU-650TX 650W.