Ah yes Ivan, yes! You made my day here as well! I'm studying about navmeshing and it's not a piece of cake, for sure. Mainly, as you said, if the map is large and complex. I think that navmeshing those huge babies must be like take a vacation in hell.
I'll be downloading, installing and testing them just now, and I'll be back with feedback, for sure. For now, I can only thank you for your efforts and dedication here in SP/COOP lair
. They are much appreciated.
About your 64p layers, you could try to contact Darman here on the forums, or PM him for some advice. The guy is a master (added bot support for all the first EF maps) and could give you nice inputs on your projects. And the recently released CMP maps, would be a dream having them on COOP. I'm waiting eagerly to hear any news from you.
So, I wish you all the best on your projects, and thanks again!
batistadk