Hi Europe. Welcome to October 2008. Rock Band 2's out now. Finally. At least you don't have to wait for all the downloadable content, that's been kept nicely up to date thanks to its compatibility with Rock Band 1. In the US two new games are seeing release and, as usual, Japan is playing catch up. Here's the full release list:
Don't forget PS3 games are region free, so feel free to go ahead and import any game from this list. The only caveat is that any DLC will need to be purchased from the respective PSN Store, which could be a problem. Release dates are constantly subject to change, so be sure to check with your local retailer.