If you want to register, send the amount requested ( $ 35 ), with your data: Full Name and Address, to Roberto Panetta. Use the form enclosed with the program, fill and print it. You will receive back, via normal (snail) Mail the registration number. IIf you want to receive the registration via fax, please specify your fax number with international, area code and your number. When you get the answer: Run the program, choose register, insert your full Name as you sent to the author and the registration number you obtained. Attention !! You MUST digit your name exactly how you sent to the author with the same capitalized letters and space betwen single names. Then you must digit in the appropriate field EXACTLY the registration number you obtained via mail by the author! Consider that the author calculates the registration number using the name you sent to him, so you MUST insert the same name EXACTLY ! Attention Keep the paper you obtained by the author in a safe place! The program won't ask the registration until you don't move the program on another mac, but if you want to install the program on another mac, or you change your startup HD or reformat your HD, you will be asked to reinstall Flight Master with your data! To obtain the registration send via your postal office (I think all postal offices in the world offer this kind of service) the amount requested ($ 35 ) to the author. Thank you! Salvatore Roberto Panetta via Valsesia, 28 20152 Milano Italy