PSU for gaming?

[rylenol]

Okay, so I currently have an FSP AX450-PN, http://www.newegg.com/Product/Produc...82E16817104954, I am running this config:
a64 3800+ orleans
eVGA 8800 GTS 320
200 gig HD 7200RPM
2 gigs pqi ddr2667
asus m2nsli deluxe

I just bought the 8800 GTS 320 but want to do a step up to the 640 version, I also want to upgrade to an X2, possibly the 6000+, so with those upgrades I feel I would need to upgrade my psu as well. I have found this guy made by OCZ, http://www.newegg.com/Product/Produc...82E16817104954, just wanted to get some input from you guys if OCZ is a good brand. It seems to have nearly perfect reviews from newegg, anyway, as always, your advice is immensly

 

[shraz]

Your current powersupply would probably handle it but if I were you I would get the Corsair 520HX or 620HX would be better addition.

Other good PSU but a tad more expensive: PC Power & Cooling Silencer 610W and SeaSonic S12 Energy Plus 650W.

 

[silent-circuit]

Here you go. http://deadeyedata.com/index.php?main_page=product_info&cPath=33_36_41&products_id=97

You don't need 600+ watts with that system.