Teamprise 3.2 release last week.  It’s got a lot of new features customers have been asking for, including:

• Support for building Maven2 projects from Team Build
• New Command-line Client features include Branch, Merge, and Diff
• The ability to map projects outside your Eclipse workspace
• Kerberos authentication support on Linux and Mac OS X
• Support for HP-UX on IA64 (Itanium 2)

If you like to try it out, you can download the new version here:
 http://www.teamprise.com/products/download/

Teamprise is a suite of client applications for accessing Microsoft Visual Studio Team Foundation Server (TFS) from outside of the Visual Studio Integrated Development Environment (IDE).
Teamprise is the best solution to access TFS is you are using Eclipse or a non Microsoft platform (Macintosh and UNIX Systems)