I believe I can help you with this if someone hasn't already. I have the complete sysex file stored in a file in cakewalk--I've not done alot with this, so not sure if it's what you need, but I think it is--I am able to dump all sounds (prog/comb,etc.) to and from cakewalk and use this file to dump back all original sounds---email me at DMGores2@msn.com if I can be of help