Szalkow said:If you're talking RawkSD, you have to reinstall them any time you download any song in the music store because the music store overwrites the save file that lists what songs you have present. Not sure why you would have to re-download any songs after an update though.Hiethen said:I noticed that I had to reinstall my Rock Band customs and re-download some songs after updating to 4.1 from the Wii Sports Resort disc.
Its strange because I had a few downloaded songs, and then I added some songs from RB1 to test RawkSD and they all appeared together. I later downloaded more songs from the store and they still all appeared together.