@Bryan Sanders & @radarshop, I explained how to do this in another thread... the file Swizzy is referring to is "/Data/Databases/content.db", which you should delete. Leave everything else in the /Data/ dir as-is. Then just clear the grayed-out scan paths, re-add them, and do a full scan. Since the title assets will already exist in the /Data/ directory, the scan will simply rebuild a new content.db file without redownloading everything.