Say my short login is 'rinse'. I was looking on my disk today, and noticed that for some reason there is now a "/Users/rinse 1" folder, in addition to "/Users/rinse". Any idea why? I use FileVault, but I have never noticed this before and it must have happened in the past week or so. There doesn't seem to be anything stored there --- just the usual new user template layout. What's going on? Can I nuke the folder without worrying?