I was thinking about saving up for a 20" ACD - but then I thought why not go HDTV? Any good monitor replacement HDTVs around the price of the 20" ACD? I'm not talking huge living room sets, but something to sit next to my PB and use as a monitor then click a button to watch TV. My roommate has one, but alas bought his in Japan. A nice Dell 17" for something like $400 (though I doubt I could get that deal). I was hoping 1080p as that's the closest to the 20" res, but I'd "look" at 720p models.