Here is my issue, When I updated to Apple TV firmware 3.01 i did a factory restore and installed the firmware fresh. Now whenever I let music playback go for over 2 minutes, the screensaver boots up and the music play back studders terribly, not to mention that the music cover screen saver is now just a black screen and with no album covers showing. Some factors to be aware of: 1. Using Apple photos for screen saver works flawlessly 2. It is all of my music, not just a single track with issues 3. Running wirelessly on an N-only network 4. I have two apple TVs both with this issue 5. Music is streamed from the internal harddrive of my 24" 3.06 early 2009 iMac 6. When I play a movie it plays flawlessly (i would imagine that a movie should have a higher total bitrate when compared to the bitrate of the music plus the data for the screensaver). 7. Did not have this issue prior to updating my apple tv. I believe that the issue is when I did the factory restore it deleted a cache that included the artwork of my streamed albums. I have tried clicking through all of my albums hoping to update the cache but to no avail. Any assistance would be greatly appreciated. Thanks in advance!!!