Domicinator on 24 June 2009
You are about to get E-74 and Microsoft will fix it, even though you haven't actually gotten it yet. (At least they did for mine.) It has nothing to do with your cables or your TV. It has to do with the hardware inside the Xbox where your cables actually plug in. When mine happened, I was playing Tiger Woods 09 and started getting yellowish/greenish lines all over the screen. When I went back out on to the dashboard, the lines were all still there. I switched out cables, switched inputs on my TV, nothing made a difference.
Probably best that you just call MS now and get it over with.
