I'm running xawtv in 2 machines. Both of them run linux red hat 9.0, kernel 2.4.22 with kraxel patch and bttv 0.9.11 (v4l2 mode). - One machine has an osprey100 for capturing video. - The other has a PixelView PlayTV Pro. In both machines and can only see video in black and white, no colours. Any idea?