Informative CNET Article on HDTV Resolutions

If you're in the market for an HDTV, check out CNET's response to reader questions regarding HDTV, and specifically 1080i vs 1080p, source importance, price/value, and some gotchas:

Those of you thinking of running your PC through a 1080p set should be aware that you may not necessarily get to use all that extra resolution--even if you have the right high-end graphics card. For instance, the Sharp set we tested allows you to max out at only 1,280x1,024 resolution while the less-expensive Westinghouse LVM-37W1, along with Samsung's 1080p RPTVs and one series of high-end sets from Mitsubishi, accept true 1,920x1,080 resolution from a PC.