Boom Boom Rocket Update

I've always been a sucker for BBM, and now it has a nifty gifty update:

Boom Boom Rocket Title Update
- Guitar and dancemat peripheral support.
- Japanese and Korean language support.
- Tweaked scoring system to make grade awarded more fair (now purely based on accuracy).
- The huge loud "noise" which popped up occasionally on endurance mode is now gone.
- Occurrences of scores getting overwritten with a lower score when playing with 2 profiles signed in is now fixed.
- Display updates when viewing the game through a VGA cable.
- Friends leaderboard now shows extra information such as grade, accuracy, etc.
- Multiplayer endurance mode fix for player colours swapping sporadically.
- Slightly bigger and better explosions (updates to firework rendering).

So now we can use the GH guitar properly, and the gradings 'should' be easier to get. When I get my GH3 (pre-ordered it, should be here the 23rd - UK release date), I'll fire this baby up and try and imporve on the 100GS I've had on it for a while. 3 achievements left - A on a hard track, A on 10 medium tracks, Hard track on endurance for 5 loops.