when I use my dvi cable the screen does not center, I know that the RCA's have a menu that you can center the screen but I dont know of a hidden menu in my Sony Sat reciever. Doesnt do this with component cables.

I think you set it up to 3:4 or 16:9 TVs (not sure if this is true for DVI cable.

You also might look at the set up for the TV. Might have a set-up issue on the TV.

but I doubt they give me a loaner while its being repaired. And it would suck to be without that.

Try posting there - it may help
Also try the hardware forum at AVS Forum

Wish I could do more<ul><li><a href="http://Sony%20Forum">http://www.agoraquest.com/</a></li></ul>