Also note that if you add the "quiet" option (without quotes) to the end of your line in cmdline.txt, you'll get a much less noisy and more pleasant boot sequence!
Texture Cache Maintenance Utility: Preload your texture cache for optimal UI performance. Remotely manage media libraries. Purge unused artwork to free up space. Find missing media. Configurable QA check to highlight metadata issues. Aid in diagnosis of library and cache related problems.