I am building an HTPC and was wondering a few things. Right now I have it connecting to my TV through S-Video from my video card, the TV I plan on using it on is a 54" Samsung PCN5425R. I was wondering what would be the best way to get a good picture from the computer? Is S-Video my only choice? Also, I was planning on buying a TV Tuner and wanted to know what would be best without reducing the quality of my channels? Incase it matters I have I guess the basic cable from Suddenlink.