My Sony Digital8 video camera has a 64mb Sony MemoryGate memory card in it. I accidentally recorded some interview footage to it instead of to tape. Tape footage is taken off the camera using Firewire to iMovie. I used to take MemoryGate footage off the camera using a USB connection - on my old (non-Intel) Mac, The MemoryGate icon appeared on the desktop when connected. On my newer Intel Mac, the MemoryGate does not seem to be accessible via desktop, iMovie or Image Capture when connected either by Firewire or USB.

Any ideas on how I can export the footage?