About to get my 250 zip with 3 disks and still need to figure out the best way of saving. I had one theory which is saving all my drum kits(pgm) on one disk and loading up what kits I plan on using when I create my beats. After fininshed makinga beat I would then hot swap my zip disk that has the kits on it and swap it with a disk strictly for my sequences & midi info and save my work on there. When recalling everythin I guess im gonna have to write on the seq zip what kit I used and load it after I have already loaded the sequences. I dont know if this is a good method.