here's the research :
- this card is powered by a radeon8500 clocked at 275/275
- reaches the performance of Geforce4 4200, and sometimes even outperforms it...
- is overclockable
- extra features such as DV (no firewire compared to 64 version) and TV are there...
- new, very good drivers give it a boost (looks like ati got over the problems...)
but....very pricey!! TOO pricey!! price now is >$300
If it falls 50$ next week it is mine....
more info
here