I have a abit nf-95 with a dvd burner,1gb corsair xms, 320gb sata hd,165 opty powered by a Silverstone Zeus 520w power supply(set up for SFF in a micro atx case).The psu has a duel 12 volt rails 12v1@16amps,12v2@15amps at 375w on just the 12v's,whats the best video card to match my system without changeing it out(as we know how power hungry todays cards can be).I was looking at the 7800 and 7900 gtx's,would their power consumption be to much for this psu(looking for long lasting reliable service,as well as an excellent gamer...cs,hl2,css,battelfeild2 and some new games but not real concerned with dx10)?Any feedback would be greatly appreciated,thx. p.s. Should I wait till the r600's and 8900gtx's come out and really drive the price down.