People, please read the entire post. As i said, their forums even stated it wasn't Vista-Ready, no matter what the box said.
Here, I dug up the link. [LINK]
It's not just a single instance, and it's not a flame towards ATI, it's a flame towards VisionTek who released an unlicensed VC (yes, this means ATI does not condone this video card). The fact is , there are 2 2600's. PCI-E && AGP. The PCI-E one seems to work fine, according to their forums, it's the AGP one I'm reviewing.