Not a bad map. I, personally, prefer 5' squares on maps where that is possible but if that cannot be done, then that's the way it goes. If other people would like to also take a stab at making a map for a (or with a) dragon's lair, I'd love to see more. I might even make one myself. People can never have enough maps, so I am sure they won't go to waste.
My own thought for the next project was to have fewer encounter areas. I generally prefer about 14ish, sometimes 21ish, but I was thinking the next CD might have only 7ish and have a large part of the contributions key on the more magnificent items in the dragon's treasure. Maybe have 14 or 15 contributors with half making items to be added to the treasure based on the whim of the DM running the adventure or the hook that DM chooses to use. The item would need to have a hook along with it. In this way it would be a mini-adventure that is somewhat customizable.
In any event, with the departure of Trainz, I'm not planing to jump in and attack this at breakneck speed. I want to move along cautiously to ensure that this is a project worthy of publication to the series. Once we've hashed a few things out here, I'll set up and monitor a standard Cooperative Dungeon thread as per in the past.
Thanks, everyone, and even if you just wish to state your interest in participating once the map is ready and the new thread started, please do chime in here. I'm not saying everyone will get the opportunity, but most of the time we manage to accomodate nearly everyone who has the time to contribute.