I would VERY DEFINITELY recommend you immediately upgrade from B11 to B13 or V2.0. There is a bug known as the "Huge INI file" which will cause you all sorts of agony if it hits.

Yeah, listen to Rob.

Note that the huge-ini-file bug is only in emplode beta 11 (not in the player software), and once it's happened, you have to hand-correct your ini file. Upgrading doesn't automatically solve the problem, it just keeps it from getting any worse. Details here.