True... I think the feature support of the new cards is a tricky issue, because if I was throwing down $500 (even though I wouldn't spend half that in reality) I would demand support for those features, even if they didn't come into play for a while. On the other hand, if I spent $300, I wouldn't be quite as concerned...
I don't know what ATi's plans are for the latter half of the year, if anyone else does then please send me some links about the R500 or whatever it's called. I imagine that ATi will play it cool and wait to release their real 'next-gen' architecture; nVidia is trying to 'wow' the industry and consumers with the new hardware, but the X800s are head-to-head or even faster in a lot of benchmarks than the 6800U. Then again, the drivers will improve dramatically in the next few months, which is why I won't upgrade yet- I'll wait to see the baby 6800, and find out whether ATi or nVidia is more powerful.