It's hard to say. Some say they will have the support and some say nay.. ATI has always been future minded though. I am sure there will be a reg tweak that leaks

or something in the driver's. Omega Driver's always do a good job with including them into thier own tweaks. My best bet for AGP though would be no. There is (rumored) that now PCI EX, is getting an overhaul (big one). Other than that, it's anyones guess as of yet.