GM.DLS is also used on all the other Windows based systems also e.g. 95, 98, and Me. But can I make a suggestion, get the Yamaha XG Soft Synth if at all possible. Simply because it delivers CD quality sound, and you can do many things with it as it is, which on BeOS would an absolutally incredible soft synth, simply because on BeOS you can access many more settings than on windows. Like I said only a suggestion. Mark ________________________________________________________________ Sign Up for Juno Platinum Internet Access Today Only $9.95 per month! Visit www.juno.com