An XFX PSU...Meh.
I'm still amazed the 5850 is going to draw less power then my current 8800GT that I have on an antec TPII 550w. If the psu wasn't built on pc power & cooling and have had favorable reviews I was actually going to get a corsair psu.
Odd you'd say that unless you don't realize that the XFX mentioned is a Seasonic built power supply, based on the same platform used for the PCP&C Silencer 610.