I'm glad you have such a good game for just $10! And is DRM free as a bonus :)
I have one suggestion for you GOG guys: please mention when the game has audio/subtitles in other languages in addition to english (TOCA has spanish); it might not be important for this game, but for others (where the audio is crucial, like graphic adventures) it must be the difference between buying the game or not (As a matter of fact, I didn't bought a couple of games from you because they're not in spanish).