> So IF those linux ppl really want to target the desktop then they MUST look into this. Because video performance is the 2nd most important performance factor in the desktop. Can't they see this?

Actually, the problem isn't with "those linux ppl"; the problem arises because hardware manufacturers refuse to open source their drivers, or release specifications to their hardware.

I believe that Klaus Knopper has gone on record that Knoppix will only have Free software. So no proprietary drivers, or might-be-infringing-patents packages such as MPlayer. Knopper is providing me with a wonderful and comprehensive operating system that can be installed to hard-disk in 10 minutes, out of his generosity. I, for one, am not going to complain.

Knoppix has led to a veritable sub-ecosystem of variants, some of which may include the software that you require. There's lots of choice here.