I find it's quite dull playing the Taiko no Tatsujin games using the PSP face buttons (especially after playing the DS games with two styli). Is it possible to play the game using an external controller plugged into the USB port? Such as the PS2 Taiko controller. That'd be cool. I have a phat PSP with CFW 3.90 M33, and was wondering whether there was homebrew software which could do this. Thanks.