transferring samples to the mpc

ok so i transferred samples to the mpc with my usb stick but it put all the samples directly on the hard drive as a big list.

is it possible to have my samples classified in folders, so can i transfer my whole drum kits and view them like i was doing in my computer, picking samples from redrum in reason.

right now i got to audition samples via the sample list , then apply the sample to a program before i can use it, and it gets in the way of creativity.

Thanks!!

Why not just put the samples in a folder before transferring to the MPC????

they are, but when i load a folder, in doesnt transfer the folder, it take all the samples from the folders and put them in the main directory.

do i need aksys?