SuperBridge is a LocalTalk to Ethernet bridge built by Sonic Systems.
DL #1: A folder copy of v. 2.0
DL #2: A DiskCopy 4.2 image of version 3.02. Once it is installed,
you will need to click "Register" in the Control Panel and enter the
serial number: S419189158
DL #3: A disc image of the installer disk for v. 4.0 serial number:
S370302000
