As I just noted on the Zork I talk page a moment ago I m afraid you ve mixed up ifiction org which I own and infocom if org which I don t Though in re reading my original comment just now I can certainly see how my poor wording would lead to that misunderstanding Sorry about that Since your suggestion here is still a good one if applied to ifiction org I should point out that while Activision s permission is not mentioned on my Infocom page at the moment there is a reference to it on my credits page