Posting on its Rock Band Network
creators site, Harmonix has stated that version 2.0 of the do-it-yourself Rock Band
track creation system will roll out on February 15. RockBandAide
has all the details -- it seems that all songs currently in-process for RBN must be completed by February 14, when version 1.0 will go into the great beyond.
All RBN content following the new system's activation will require a copy of Rock Band 3,
sitting in your disc tray. The standard Rock Band Weekly
tracks have been incompatible with any prior version
of the game since RB3
launched in October.