Cool down, guys. I don't believe that those profiles are dangerous, I've download them, played with it a bit, didn't liked them (boxed) and delete them...and my unit still works....
It's not a virus that is replicating itself and infecting other profiles. This guy has edited (probably to quicker change the names) some of the profiles and load them back in his unit, just corrupted files....bad luck but nothing to panic about, IMHO.
Anyway a CRC check should be easy to implement.....