I am running Win7 32bit. I let PogoPlug update to 4.0.0 today, and I am no longer seeing the "Files Shared With Me" in my list of drives in "Computer" in Windows. It used to show up as drive P, but drive P is now the first drive of the drives physically attached to my PogoPlug. So, the drive mapping is working, but I'm no longer seeing "Files Shared With Me" as a drive. I can still see the files shared with me when I go to the web site and click on the Sharing tab, but I caan't see anything in the Collaboration folders in the local app, nor do I get the drive mapped any more.