MacHelp I/O exception(14): Bad address

[dnanian]

The xx/xx files not matching is fine and expected.

It's hard to say what the other issue is, although the Macally enclosure -- from what I've seen in the past -- doesn't use an Oxford FireWire chip.

What I'd suggest is following the diagnostic steps in the Troubleshooting section of the User's Guide. "Bad address" could indicate problem with the source or destination, so it's important to determine which. (And sometimes a restart of both the system and the drive can work wonders.)