Hey Olivier, do you read my blog ? Here is the answer to your question, but this solution is not official
Link to Innovative Technology Weblog » How to relocate your Groove 2007 files to another disk
If you are like me and you are using Groove. I recommend you to read Marc Olson's Groove "12" Blog. Tomorrow Marc will blog about the integration of InfoPath and Groove 12, such an integration is so promising.
Groove Launchbar is great but sometimes it simply takes too much time to open it to get to a workspace.
I updated my Windows 2003 server with the latest Groove Virtual Office version 3.1a (3.1.1.2364) and now it doesn't crash anymore at start time. I was told that this version supports Windows 2003 but I can't find anything online saying so.
Why having it on a Windows 2003 Server ?