The 9700 is $399 in the US (or ATI has an upgrade for $349 if you send back your old card to them). I'm still waiting for the All-In-Wonder version of the 9700 to actually be released. It's probably gonna be $499, but the specs are incredible for both 3D and TV.

As to the OpenGL, it does work on the AIW 8500DV, but I had to tweak the settings in the OpenGL display properties to get it not to crash. However, even after that, it ran pretty slow in large scenes, so I wound up shutting it off anyway.