This is a great and important tip. Thanks. On Friday, July 25, 2003, at 09:50 PM, Macintosh Digital Video List wrote: > I apologize for posting a Final Cut Pro answer without stating that. > > I haven't done any work using iMovie and an external HD, so it's quite > likely that you don't have any trouble using two ports at the same > time, but > working in Final Cut, you must use a daisy chain. The application is > not > able to send information up and down both ports simultaneously. The > communication between the software and the hardware is established > when you > launch the application. If you change the FW video device (converter > box, > camera, or deck) you should do it with the application closed, then > connect > the new device, then relaunch the app. Some people just launch log and > capture or Edit to tape, but that's not a reliable way to establish the > communication with the video device