Hi, I've tried to connect an old midiman mini macman interface to my PowerBook Titanium, using a Keyspan adapter on the USB port. Unfortunately it does not work For everyday use I have my emagic MT4 usb-interface, but it doesn't work with the HearMaster demo, which I'm trying to get to work. HearMaster only gives me the option of choosing Printer or Serial connection. Is there any way to make a workaround of this problem? The demo obiously is of an incredible old date, but does anyone here know if it's the same case with the full-version which I am considering to buy? _____________________________________________________ Yahoo! Mail - din for livet. www.yahoo.dk/mail