I am currently running a 6800 ultra and its dieing on me. I was thinking about: Radeon X1650GT 512MB 128-bit GDDR3 AGP 8X IceQ Turbo The reviewers all say "You need a 450w psu". Thats upping my investment a lot if I have to buy a PSU also. Anyway, The 6800 ultra ran great for years and its VERY power hungry. I'm not sure the type of PSU I have and it doesnt seem to have any info on it. It came with the case. A 2004 aspire. Do you guys think I'm ok to get the new card? Is the info on the top of the psu? Does that card suck anyways?