just got blue mpc 1000

it has jjos 2 1.15 i try to connect it to pc via usb but pc does not let it connect. i have vista 64 pc. trying to upgrade to jj os 2xl.
how u start to play the pads and open the cf. i know this has been posted before but will appreciated the help alot. thanx

where can i get drum kits and samples ?

On his web site, it has a manual that can answer your basic questions. Just google JJ OS.

You have to be in a certain mode to sync to the PC-MODE PAD 2 then Option USB.