I've looking for the same thing for some time now, Y/Pr/Pb inputs are really hard to find. The Digital Rapids stream1000 was more expensive than buying an actual HDTV, I think I've decided to wait until I can buy a 40" HDTV instead of trying to play my xbox with HDTV resolution on my computer monitor. Last saturday I saw a 51" HDTV for $1500 at Circuit City.