Thanks to all who supplied the information. As I've gotten several replies = already, additional replies are not needed. Thanks, again. This is a good group! Charlie ************* On the Frog Music Press Website - Playing MIDI Live at the Rodgers Organ & Using the PR-300, two guides to mastering MIDI. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ To unsubscribe or change mail delivery (digest, vacation) go to www.frogmusic.com/rodgersmem.html