As some of you may know, Gainward used a 7800 GT GPU in one of it's 7800 GS cards, giving high-end performance to the outdated AGP class. But now they are prepared to introduce the G71 7900 GT to AGP.
So don't upgrade to PCIe just yet, unless of course you want to experience the 7900 GTX or X1900XT.
Off topic, HIS is prepared to release their IceQ X1900 XTs and XTXs. It comes with a heatsink that runs 10C cooler then stock and much more quiet as well. The XT is going to run at a retail $449 and the XTX is at $529. So don't grab that Sapphire XT just yet folks.