Great mod, it has made a very good game a lot better!
I have played two games singleplayer as Germany, one from 1936 to 1942, another from 1936 to 1945. With a friend I have played two multiplayer games as Germany/Italy, one from 1936 to 1941, the other from 1936 to 1942 and still playing.
So far NO BUGS!!!!
One little glitch, though: Germany built Alpine Artillery on production license, but couldn't attach them to his Gebirgsjäger. We did a save and restart, and then he could attach them. We haven't been able to reproduce the problem.
And we had a single ctd on the client machine, but we suspect that this was related to some other software, probably AVG trying to apply a patch in the background.
So thanks to you, Devildread, and thanks to Paradox, the HoI3 experience ended up just as high class, as I expected all along.