Have any Geezers played Kriegsspiel, the old-school tabletop grand tactics wargame?

I saw this yesterday, and it pushes all of my lead-miniatures-videogame-geek buttons, and reminds me strongly of Kriegsspiel, in that it seems to rely very heavily on actual interpersonal communication. It's a LAN simulator of a Starship bridge, with each command station using a PC and playing the role of that officer.

There are some very amusing gameplay videos at the game's home page. Now all I need is 3-8 Geezers local to me, a giant room, and lots of PCs (bwahaha)