I am a Mac person. However, I needed a cheap PC tower to run one windows program and Bootcamp wasn't the way to go. So I bought a $288 tower at Wal-Mart. I decided to also run iTunes on it as it is a cheap server. It works very fast as both my ATV2's and computer are hard wired to the network. One problem. What Windows 7 power settings do I use so that I can always access the computer from my ATV? The only one that works so far is to never let the computer sleep. Thanks.