Haha. You can't create a Folder named CON in Windows XP.

I tried it myself and it changes to "New Folder Immediately"

Via Digg.

Exact Link Here http://www.adelaider.com/?thread=7486

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/fs/naming_a_file.asp

Teheee. You can't create a folder named "PRN".