I installed Visual Studio Tools for Git in Visual Studio 2012, which looks just like the Git support Visual Studio 2013 has out of the box. I went to \"Connect to Team Proj
There actually isn't a way to navigate your Git repo inside VS yet. If you're on the RTM you can open any solution that is inside the repo from the Team Explorer homepage. Other than that you need to use Windows Explorer or something else for now.
I've been told that this is high on their priority list, so I would expect to see it soon (probably 2013.1 I would guess).