I recently had a storage issue on my Windows Home Server.  I run a WHS with only one 250GB drive in it as I haven’t had a chance to build a proper server yet.  As well, I’m waiting to see what will happen with codename: Vail before I invest in the hardware.  Anyway, the storage issue forced me to remove two of my PCs from the WHS.
Of course, once I had the issue resolved I wanted my PCs getting backed up so I needed to reinstall the Connector software …