I remember the InterAction CD VERY vividly… sadly it never happened. I sent in my $20(?) money order (at the time not old enough to have a checking account or credit card, haha!) and order form or whatever I had to do and only got two letters back: One saying the CD was delayed until next quarter, and the following one with a refund and a brief statement saying the project had been cancelled.
I DO remember the following issue(s) of the magazines started to contain the demo CDs with them from time to time (with an INN trial and a few videos or playable demos of games).