Been playing wireless quite a bit and if one gets like three or four 300 in a a row your column catches on fire and your opponents screen circle are reduced to about half size. Was this in the first one? I don't remember it being that way. Anway really cool. Also it has support for up to 4 players local wireless and the first one I think it was only for 2.
Other question I have is what is in the option / settings just below the right-handed and left-handed option is "something cartridge' to set to ON or OFF and both are greyed out. So is this for an expansion pack in the GBA slot for additional songs like Daigasso Band Brothers had?