Package and instructions by Paperless from http://www.imaginers.com/iw/ - The keygen doesn't work with Hotsync ID of less than 5 letters and with some rare combinations of letters. - Install "liberty.prc", "pickset.prc" and "keygen-liberty.prc". - Run "Pilot Pickset" - Select "Liberty 1.1". - Press "Execute". - Now if you have a two part "Sync ID" (like "Joe Robinson"), you should delete the second part and the middle space (_Robinson) by using backspace on all letters one by one. - Press "Calculate". - Press "Liberty". - That will run the keygen, patch Liberty and execute Liberty. - Press "OK". - Restart Liberty. - Liberty is now regged. - You can now delete "Pilot Pickset". - Remember to recompile all GameBoy ROM for this version.