if you bought TE2006 for Windows, but want to migrate to Mac, then you can copy your "Key.Txt" file from your game directory on Windows to your game directory on Mac. The opposite is possible as well.
Idem for Tennis Elbow Manager.
If you have any problem, ask about it in this topic.
== Mana Games ==
>> I don't answer Private Message, except if it's really a _Private_ topic <<