Please reply with the name of any free software game which seems to work perfectly with r600g. Thanks.
nexuiz (gets too slow on larger resultions, but it's playable imho)
sdlmame (you do have to turn vertix buffers OFF because, don't work)
I'd also like to know about games that absolutely don't work or are not playable. Like
torcs - Runs fine, but it's way too slow to be playable