I've never used DVI before but its pretty much just plug and play I imagine. But I was once told that early (01/02) HDTV DVI input was not the same as the DVI that computers use, is that true? I ask because I’m looking to build an HTPC for my mom and her day care. I was going to fill it up with a bunch of cartoons for the kids and shows that she likes for her B-day. I would like to use the DVI out on the PCs video card in hopes that it looks a bit better than just using the s-video cable. Would I have problems running the PC at HD resolutions 720p or 1080i and connecting it to a big mitsu tube HDTV?