My Samsung monitor is over 5 years old and still works great (have 2 of them). I keep waiting for it to die so I can get a LCD. My question is, what kind of LCD monitor will do High Def? Is there a certain resolution I need to get or what? Sorry for the ignorance, but I don't want to get something I will regret or won't do the job if I want to watch HD on my computer. I currently use it to watch TV. Thanks.