when I go from page to another page of the styles from HD, with buttons of style (jazz, latin...), if on style is playing, it will slow a little when it read from the HD...
when people dance, you can't do this...
And sometimes, when I change the style playing, the SD1 do a big HIIIIIIIIIIIIIIIII
and i must reset it...
(I used a sampled drum kit)
the last gig . oh my god... my face was red...