It only happens on 2, 4, and 5 when I don't use the VCR. When I used the VCR, it came in perfectly. We have regular Cable on Cablevision, and I'm using an ATI TV Tuner to watch it on my computer. I would like to ditch the VCR completly, and use the Tuner as a Tivo type service, but it dosn't help much if I have these wavy lines all over the place. Anyone know if a digital cable upgrade will fix it?