I just dload this and installed it. I think we should keep this as a backup, when GS is acting up, ie: like right now!
I found this at the forums for Hamachi.

"Open medieval2.preference.cfg at the root of medieval 2 directory.
find "use_ip" under the [network], it should be empty.
change it to use_ip = "your hamachi ip", for example: use_ip = 5.112.32.42
Everyone should do the same for their configs, using their own hamachi ip, not yours.
Play. Razz"

"You might drop from the lobby, but when the game starts there should be no disconnecting. We tried a short game, not sure if you drop on the longer run."




Later

Cromwell