just got the js10 today,although havent had time to fool with it,haveing a 13 month old beutiful daughter too wacth.but thats ok ,as soon as my wife gets home game on.iam just finding out now the options too have an expression pedal,single footswicth,dual footswicth.usb flash drive,sd card.usb chord from unit too computor.man theres just way too much goodies on here.and it comes with all the mentioned stuff usb chord,sd card.i thought it would be bigger then it is,but its fine very convenient too place anywere.just opened it,first thing i see is a big fat book,probably instructions for every language..happy camper...