My Install: Microsoft Visual Studio 2005 Version 8.0.50727.762 (SP.050727-7600) Microsoft .NET Framework Version 2.0.50727 Installed Edition: Enterprise A CoWorker: Microsoft Visual Studio 2005 Version 8.0.50727.42 (RTM.050727-4200) Microsoft .NET Framework Version 2.0.50727 Installed Edition: Enterprise My coworker has Visual Studio 2005 Team Explorer 77633-163-9000041-41703 while I do not. This is a large company, so all pc's are "ghosted" and he claims that he did not install anything himself. 1. what is the difference between the RTM and SP version? 2. Is Team Explorer now offered as a pluggin and where do I get it or do I need to request the Team Foundation Server discs? Thanks kevin...