I have well over 1000 Rock Band 3 customs downloaded to my PS3, and I’d like to thank this awesome community for putting out so much great content. Unfortunately, quite a few of the songs I have downloaded give me issues such as freezing, crashes, and infinite loading screens, or are songs that probably have better versions by now with more instruments charted. Since the names of the customs tend to be a bit hard to decipher, it seems like a daunting task to find which songs are broken, which files they are, and delete/reinstall them, especially since about half of them were added through FTP with the free track pack method and the rest were installed by pkg files created by onyx. Before I get started down that path, is there some sort of tool that could scan a big batch of files to detect if there are ones that would cause issues, or some other way to stop songs from crashing my system? Any help or advice would be appreciated.