I use the SR16 as a sound module in multi drumset mode so that I do not have to assign individual drum notes to pads and then call up the kits w/ patch change info for all of my sequences. It works great but I was considering a rack mount piece instead for obvious reasons. I have a DM5 in front of me and I am surprised to find out that I cannot use it in the same way. I really do not want to go through all of my tunes and change the drum info. Am I missing something? Does the DMPro handle information the way I need it to?