You may register FlightMath on-line via a web page using a credit card. If you wish to pay using this on-line registration form, either choose the "Register FlightMath On-line..." item from the Internet menu in FlightMath, or go directly to the registration page at: http://order.kagi.com/?og
If you have any questions about the registration process, you should look at Kagi's FAQ at:
Send any comments, questions, or suggestions to:
When you register, you will receive a serial number. To enter the serial number, launch FlightMath and click on the Enter Serial Number button that appears in the sheet asking you to register, or select Enter Serial Number... from the FlightMath menu. In the resulting dialog, enter your name and company name (if any). These must match exactly the name and company under which you registered FlightMath. Enter your serial number into the Seral Number field, being sure to type it exactly, including case (we recommend you copy and paste the serial number from the e-mail message you receive it in, making sure no leading or trailing spaces are inserted as a convenience feature).
Once you've registered, the annoying nag screen on startup will be forever gone, and all limitations of the unregistered version will be removed.
Additionally, you'll feel all warm and fuzzy inside for supporting this wonderful software distribution method that we call shareware. Remember, shareware helps save you from having to spend all your money on buggy, bloated, and way overpriced commercial software!