Yeah, but what's the chance of certain binary keys, etc. being left in the registery?
I've been looking around and found a file in Software under HKEY_CURRENT_USter -> Software called SecuROM. Under it, there's a file named !CAUTION! NEVER DELETE OR CHANGE ANY KEY and License Information. I can't delete or touch either file and don't remember it being there previously + A file with that kind of name seems suspicious.