500 Watt sufficent for a 8800gt?

[csaefong]

Yea so i was wondering if my Thermaltake TR2 500watt could support my current system and a new 8800GT i really dont feel like buying a new PSU,

 

[veedubfreak]

As long as it has over 20a on the 12v rail.

 

[Merkwürdigeliebe]

It has two +12V output lines ("virtual", of course) with a combined current of 29A... so it should be alright, although I'd reccomend the Corsair 520HX or VX-550 if you ever feel like changing it in the future.