Get the lowdown on HDTV
We're not even gonna pretend that the switchover from regular TV to high-definition is anything other than a pain in the ass. It's not that the TVs costs too much or that there's nothing to watch anymore, it's just that it's hard for even the geekiest geek who doesn't happen to work in the television industry to keep up with all the different acronyms, formats, and competing standards. Fortunately, Tom's Hardware Guide has, well, a guide to getting down the basics of HDTV, like the difference between 720p and 1080i.
[Via Digital Media Thoughts]