R500 initial driver release announcement

[Nathanael D. Noblet]

Jerome Glisse wrote:

> Strange last time we checked the driver on x1900 hw it wasn't working
> out of box. Maybe your bios is doing a lot more initialization than other
> bios. I might need you to spy this out, i will upload the tools somewhere
> and ping you.

I'd love to help out. I've wanted to learn a bit more about graphics 
cards guts and all that fun stuff. Let me know what to do and what to 
get where.