I get the help desk guys asking me "do you do this?" all the time when they can't identify who or what the source is for a problem. The most common comment from end users that still cracks me up is usually related to the location of a particular file and we hear "it's usually on my 'Q' drive" or whatever letter that particular pc is mapped out to which server. People have no idea where there work is actually located, they just go to the mapped drive.