2 months don't matter much when dd-wrt dev's have already announced that they will not be implementing the proper driver for WZR-HP-G300NH wireless. That driver, and the closed source hardware abstract layer that it requires, are both bugged to death. Buffalo will have to step up in order to avoid allowing a huge mistake. The question is....will they?
It's not too late for Buffalo to partner with a true open source firmware that actually works :P
Or continue developing their current stock firmware, which works fine for most users anyway and is very stable.
It's time to face the fact that dd-wrt is no longer what it once was.