On 25 June 2005 at 14:48, Mike Taht <mike.taht@xxxxxxxxx> wrote: > I'm going to play with it for a few days but it's already got one flaw > that makes me want to send it back - when my laptop's plugged into > power it feeds hum through the whole system via the usb connector. A friend of mine with a Mac Powerbook had (has) the same problem. I forget what his USB to MIDI converter is, but it is outboard. -- Kevin