OK, I tried creating a Controller assignment list for the knobs of the XT that were not being updated by SD's patch editor in real time but each time after I've gotten a couple of knobs mapped SD crashes. Once I managed to map about 25 controller assignments before SD crashed. If I was able to save the Controller Assignments List then I'm sure I could get through the whole thing with only a couple restarts. IS THERE ANY WAY TO SAVE A CONTROLLER ASSIGNMENTS LIST AS A SEPERATE FILE OR AS A PART OF A LARGER FILE? Also each time I open a patch editor for the MWXT in SD for the first time after starting SD I get an alert from SD saying in SD I get a alert saying "Please select Sound mode at Microwave XT. Note: To avoid this message, update your Microwave XT to version 2.09 or higher, and re-scan it." I am a fresh install of OS 2.33, so I am not sure why I am getting this message. Any tips, help, info is appreciated. AQ