I would not use any type of game console with your HDTV. I've read that these consoles can burn-in on your display very quickly. Also consider at the very minimum component cables from the DVD to the HDTV, if your set top box supports some type of digital output, use a digital connection where possible. Your home threater system should have a digital connection for audio, use a digital coax or fiber optic cable from the DVD to the receiver.
I am about to buy a sony 46" HDTV (KP-46WT520) and I am planning on hooking up an X-box, Gamecube, PS2, DVD player, Sony home theater system (HT-DDW660), and cable box to it. Can anyone help with the best cables and configuration to get the best quality?

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