I have an hp dv9535nr laptop with a tv tuner, that is capable of displaying over the air hdtv. When i go to watch tv, i notice that the frames lag pretty badly, and the OTA tv is unwatchable. The laptop is located in a separate room from the main house TV, and the location is near another pc and a window. When I hook it up to a cable connection, or watch a dvd, this problem disappears. This pc has a dedicated video card with 1gb video ram, 2gb ddr2 ram, and dual 5400rpm hard drives. Is there a way to watch OTA (over the air) tv without frame lag? Thanks for your help.