[D20cember] B2: The Keep on the Borderland

Yes, I have a copy of this module. In fact, I have several different editions (check out Acaeum on the differences), including the one that came in the Silver Anniversary Collector's Edition (1999).

Amazingly, for such an old module, there are three RPG.net reviews (1, 2, 3). And, I'm not too proud to say, I wrote a bit about using this module in alternate setting in Issue No. 3 of my old 'zine One Thousand and One Nights and One Night Campaign Design 'zine.