Antec TP-II 550W question

[dR.Jester]

Would I be able to run two XFX 7800GTX cards just fine with this power supply?

Current system specs are as follows.

MSI K8N Neo4 Platinum SLi
AMD Athlon 64 3700+
PQI 2GB Dual Channel DDR400
eVGA 6800GT
SB Audigy 2 ZS
Maxtor Maxline III 300GB SATA (got two of them)
Plextor PX716 SATA DVD-RW

Im pretty sure they'll be fine but I'd like to at least get a few words of assurance from fellow [H]'ers.

 

[Toonage]

Its on the short list of nVidia SLI-ready psu's. It wouldn't be my personal first choice, but at its price point I think it provides good value and more than enough power for the components you listed.