How to avoid backup booting?

[frogtaco]

Originally Posted by dnanian

That would have set the backup drive as your startup drive, certainly. If you didn't change it back, it wouldn't have changed itself back.

I wish it had been clearer that that particular setting needed to be manually switched back in the Preference Pane, when I made the change through the program.

Thanks for helping me get to the bottom of this! I love SuperDuper, and wish I'd had it before my iMac's hard drive crashed. I won't run a Mac without it now, and can't recommend it enough to other Mac users.