To open a project or solution which has already been added to the repository:
Open Visual Studio
From the File menu, choose the Open From Fortress menu item.
Browse the repository to find the solution or project file that you wish to open.
If no working folder has been set for the folder containing the solution, you will be prompted for the disk location to put the project or solution. If a working folder is already set, the project will be downloaded to that location and opened.