Thanks for all of the input. We don't watch a lot of TV now, so maybe just dumping the cable and streaming is the best route at this point. Roku looks pretty cool for that.
Last weekend the kids were watching a movie on the "boat anchor television", so I was streaming the game on the iMac. When their movie ended, i turned the game on FCS and the streaming and television were in synch. Surprised the heck out of me.
One of the kids also noticed the picture on the iMac looked brighter that the television. I guess time is taking it's toll on the old Sony.
Maybe my next TV should be one of these or maybe I'll wait for the new iTV