We\'ve got a new server with TFS installed. The current environment is very usual, source code managed with SourceSafe 2005 and integrated with Visual Studio 2008 Enterprise
Note that there is also a web-client for TFS 2008, TeamSystem Web Access, which will be incorporated in the total install in the next TFS 2010. So even external clients or project managers can read and modify bugs/work items without installing VisualStudio.
If you use this, be sure to also install the sp1 (and hotfix)