Gta3mta.tk: McNeal has done a very nice re-vamp of the MTA website and headfonez has posted info on the upcoming release.

MultiTheftAuto version 0.3 is almost complete. The team is working hard to bring Mta to life.

Features in the new version include...

30+ players playing worldwide!
A wide variety of vehicles to choose from
Chat with your gang using our ingame chat system
And many other features and options to choose from