Dave and Joe,
We're burning it right. If Dave is able to boot from the disc, then it's right. I think we have two separate things going on at this point.
ME: Can't completely boot off the disc. Since Dave has the same files on the disc as I do and he is able to boot, I suspect the problem is my machine. I have been trying to boot from an external USB disc drive, rather than the internal superdrive, so that's probably got something to do with it. I'd use the superdrive, but it's not working (another story).
DAVE: Can boot and run the tool, but the tool reports that he is up to date, running DC12. Yet, the Download Center says that DC32 is the current version. What's the deal here?
Edited for clarity