As far as I am aware of it should cause you any problems at all. That's what it's for. Once I get this new system built, I'm going to be running cabling through the basement to my big screen out in the living room, as the video card I'll have will do all the TV, video recorder functionality, etc... and has a wireless remote that lets you control it all (and the whole computer really). It can also be an video entertainment center...
