I think there might be some confusion about what you mean to do. If you mean send the mimic program to the other person, well no, that's certainly not legal. If you mean code the sound track for them and send them the completed/converted track that can be played, then yes, that's legal. Like virus said, its no different than all the .obj, .3ds, etc. files that people make available. You bought the program to produce files. The files you make belong to you to do with as you please.