Vista Video Card Suggestions...

I have an NVIDIA Quadro NVS Display card and would like to upgrade to a
"Vista" compatable card. My system rating is at a um, 1.0 low lol. Everything
else in my system is up to par, Dual 2.66 XEON's, 3 gigs of ram and a fast
15,000 rpm SCSI drive, but my graphics just "stink" in the performace range.
I would like to certainly be able to use the full versitility of the AERO
graphics. I can't seem to find any info on what cards are currently
compatable so any insight would be helpful...

Thanks!

- Eric