Hi folks, I currently have a powermac running 24/7 with my iTunes library so I can stream to the Apple TV. Looking to save some energy, I tested "Wake on Wireless" with my newer iMac by adding the shared library to Apple TV. I then put the iMac to sleep and tried to play a song from the Apple TV. It took about 20 seconds longer than usual, but the imac woke up and the song began to play. Based on my test results, I decided to want to move all my content over to the iMac and use this feature. Before I put my eggs in that basket, I'd like to hear from a few people who are using this already and if it's been a reliable solution. Thanks for your help!