Wireless PC to TV converter. Any Exp?

I was thinking of getting one so I could play dvds, music, and possibly games from my living room TV via my pc. Before i go out and jump the gun and buy it does anyone have any first hand experience with it. How is the video and sound quality? Is there a lot of video lag and how is it's range?


I found the device here http://sewelldirect.com/wireless-pc-to-tv.asp