Does the TTR song index (The one that takes a lot of time to load up) update? Because I made some songs that are similar to the Guitar Hero 3 charts, but it isn't there. It's in the iTunes library, though. Can anyone clarify if it updates, or tell me how to get my songs? Combined with the GH3 Mod, this can be GH3tG(Guitar Hero 3 to Go)! Thanks in advance.