Wheelz,a good friend of mine bought the same tv as yours and a Samsung BD-P1500 Blu-Ray player.We ran HDMI to his YAMMY and HDMI to the TV,we watched Happy Feet on Blu-Ray.The PQ was just amazing.Then we put in the same movie on DVD to check out the upscaling and well....that lasted for about 1 beer.The difference was night and day.Grainy and washed out is what it was.You may have to spring for a BR player.The whole time I was tring to figure out how to bring that TV home without the wife noticing,still working on that.
Darcy.

ONKYO TS-SR875, M22, QS8, VP150, EP350v3, LC-52D92U,HD-A30