Thank you to everybody who helped me with Track Designer 2.0 ...
David Graham, Ludo Souete, Gary Louie, David Harris and Manfred Moolhuysen for finding all the bugs in the beta releases and for sending me additional pieces for the registry.
My wife for putting up with many hours spent tracking down bugs.
My cat for keeping my lap warm while I typed.
All the users of version 1.0 who sent me suggestions for improvements.