I have a 62" Mits DLP and it is able to be used as a computer monitor. So, I was thinking, I pick up a cheap tower connect it to the TV, wire it up with a wireless network and get a wireless keyboard with a touchpad mouse built in, and VOILA! I'm surfing the web on my couch on a 62" screen. So, does this sound dumb? Anyone else do it? What kind of cable do I need to connect the TV to the Computer? Do I need some super fancy graphics card for the computer? Thanks!