To be honest, I didn't believe that this feature will be implemented in the first version of the Team Server.
But now it is real - with the latest EAP of Demetra and Team Server a developer can integrate and run build with own changes without commiting them to version control system!
The implementation is not perfect - but it works and surely will be improved. On the forum you can read how to setup remote run and discuss this feature as well as its successor - Deferred Commit.
Technorati: IntelliJ IDEA Team Server Continuous Integration