Does anyone have experence with hooking up a tv to a computer to use it as a monitor. I have heard that the resolution isn't that good, but hey, you watch DVD's on it, and that looks pretty good to me. You can get a 20" flat tv for about $100 and an adaptor for like 30 or 40 from tiger direct. That is a hell of a lot cheaper than a monitor. Do you guys think its a good idea to do? why or why not? Thanks