Many users ask us what disks are compatible with SuperDuper! -- and while I have a list of brands and a discussion in the User's Guide that goes into some detail, I can't buy and test everything (sorry!).
In this thread, feel free to list your own experiences with disks, including boot compatibility, things you had to do to get the drive to work (e.g. most are shipped partitioned for Windows, and you'll have to repartition them for the Mac), speed, etc.
Note that, added to the list in the still-working-on-the-new-version User's Guide are (and remember -- FireWire is
always preferred, although you can
usually start up with a USB drive on an Intel -- not Power PC -- Mac):
- Apricorn
- G-Tech G-Drive
- Drobo
Finally, as I've said elsewhere, I don't generally recommend MyBook drives. They cannot be used as startup devices on Power PC based Macs, and -- at least in our internal -- have been more prone to trouble/failures.
Have at it!