Anyone heard of this before?

I was doing a google search last night just trying to find a old Fallout Tactics multiplayer mod and ended up finding this one for FO3/NV.

http://vaultmp.com

Seems there is a working mod that allows people to create a server and also join other's and then play in real-time together.

Few videos I found on YouTube:

http://youtube.com/watch?v=QOs9BjXZvlc

http://youtube.com/watch?v=SfWeWvPbxd0

Looks really cool and seems to have a ton of potential.