I just bootet up Rock Band 2 for the first time after almost half a year (I have been studying abroad, so I couldn't play for that long). While I did indeed get to DL and install a new patch, that was apparently only the one for better HoPo chords and star sorting. Selecting the Music Store option in the main menu tosses me right into the old Music Store, so it seems like I have no way of accessing RBN. I've restarted the game several times without getting the prompt to install another new patch.
Am I missing something? It seems to me like the patch for RBN isn't available anymore, since I'm still connected to XBL (if I wasn't, I wouldn't be able to access the normal music store, either). If that was the case, I couldn't find words for how much that would suck
PS: I'm in Germany and RBN is supposed to be available here.