I have a finished basement that I want to install a projector and screen in it. I had the electrician over last week to see what my options were for wiring. He said it was possible as I could run what I needed down the line of a soffit and then do a 90 degree turn and run down the ceiling joist to the spot where I would wire in an outlet. So my question is...would I need anything other than an HDMI cable? My current DLP just has one HDMI cable running from my AVR which handles all the audio. I use it for everything...sat box, BD and HD DVD player as well as my Wii. I guess I will just have him run 2" pipe so that in the future, if something else comes along, it would be pretty easy to fish new cables down to the projector from my AVR. Am I missing something? I am due to meet with him later this week to get this done so I want to make sure I am prepared. Thanks!