Using qmat and looking for the unlock code did do the trick.
1. Check the first post in this thread to get the qmat file.
2. Open it in a hex editor (like hexedit.exe) and find bytes 32 F4 02 32 F5 49.
3. The unlock code will stare you in the face (8 digit number, look at the ascii site of things )
4. Use the virgin unlock tool to enter the code, and kaboom - unlocked