Did you happen to try out that program?

I tried to clone my good card and scared myself a bit, since I thought I'd bricked my good MC3. Once it came back up I decided to chill out a bit on 'trying' stuff.

I used a program called HDD Raw Copy Tool. It pretty much just allows you to select a source and a destination and then you click transfer.

The micro SD card I got as a replacement is 16GB, whereas the one that came in the MC3 is a 2GB. Does that matter? Also, I did NOT format anything at any point, even the new micro SD card. Should I have formatted that before transferring to it?