I am buying a new home and it is in beginning construction phase. I have decided that I will do HTPC...but my PC is in a different room. I would like to use the computer for general purpose (photoshop/word/excel/internet) in my office. But then also have the HTPC feature available on my TV in living room. I have HDMI connection right now on mobo already plus have two DVI connections that I am using for 2 monitors. So I have to run cables...wondering what I should be running...HDMI cable alone or I will also need a Ethernet connection from PC to TV? Note: I am not planning on using the computer at the same time that I may use HTPC features...Unfortunately, I haven't figured out a way to be in two places at the same time yet.