Is there any way to replace songs in Elite Beat Agents/Osu! Tatakae! Ouendan! and make your own levels? Or at least play the pc game "OSU!" (http://osu.ppy.sh/index.php) on a R4DS? ??? I really want to make one with the Nico Nico Douga Suite. Sorry if I'm posting this in the wrong place, I wasn't sure where I should. :-\
