Is the Antec TPII 550 sufficient for 8800GTS on my sys?

[SrgtSeverus]

I'm upgrading my graphics card (currently EVGA 7900GT CO<-tired of bad mem modules on their refurb RMA's, but that's another topic) to an 8800GTS prob from XFX.

My current system:
X2 4400+
2 Gig Geil
MSI K8 Diamond
2 x WD 250SATA 16Meg
X-Fi Extreme Music w/ I/O front module upgrade
2x120 case fans
1 DVDR optical
Antec TPII 550

The PS says it's rated to 36A on the 12V, however it's split to 2 virtual lines with max 19A on each.
Min 8800GTS is 400W with with +12V current rating of 26A, so does that mean that a single line (in my case max 19A is insufficient?)

 

[sirheck]

You should be fine with that psu.

I have the same cpu,gpu, and psu.

 

[blade85]

yup, you should be just fine