I need advice on upgrading!

[Geitz666]

-Resolved-

[Geitz666]

So I think I'm going to buy a 4850 and a new PSU which supports it. But I don't know which PSU to purchase! :s

Could one of these two be adecuate for a 4850?

NPC 580W (1x 6-pin connector)
+12V: 20A

LC Power LC6600GP 600W (1x 6-pin connector, 1x 8-pin connector)
+12V-1: 17A
+12V-2: 18A

I don't know which one is better, the NPC has more amps but it seems the LC has two 12V rails. Please help me!

[Special7]

Get a nVidia GTX 260 Core 216 instead.

[Geitz666]

So I just purchased a NOX Urano 600w, I read it's good and SLI ready. Can I run a 9800 GTX+ with that PSU?

Also, the GTX 260 c216 it's out of my budget x.x

[Cuiiey]

Should be fine but get a 4850 rather than a 9800gtx+ as the 4850 is generally better at most areas.