The ones that remapped the buttons so you could play without an adaptor? I put in a request at the cheat forum for a Band Hero cheat to remap the buttons. Should be even easier than the Guitar Hero ones. My grief is that they substituted down and B for up and X under most other rhythm games like Rock Band Unplugged, DJ Max, etc. Once you've played any of these for awhile, it's really tough to adapt to a new configuration. Just saying that this would be very appreciated, because it's a pretty enjoyable RBU-lite for the DS. Moreso than the Lego Rock Band from awhile back.