I am looking to buy a laptop, for 150$ more you can get the 17 inch UltraSharp™ Wide Screen UXGA Display with TrueLife screen for the Dell e1705. I looked this up on google and it said it's a 1900 by 1200 resolution which is HD and with a nvidia 7900 video card which supports HD according to Nvidia.com. If I put a t.v. tuner on the laptop with that video card and differnt screen could I view T.V. in HD? Would it have to be a specific T.V. tuner so it could be HD? Thanks
