How to create a folder con..?

We cannot create a folder with con directly
Not only CON
We cannot create  NUL,PRN,AUX,COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9

We can do it by using command prompt
1.Start->Run->cmd
2.It will displays C:\Documents and Settings\Sai>
Type cd\
Then it displays
C:\>
Type
C:\> md \\.\\c:\\con

Now Open Local Disk C
You have successfully created con


Now try to delete it
OOPS!!! You cant delete it...

Now, try this

C:\> rd \\.\\c:\\con

You have successfully deleted

Not only con you can create any of the names listed in the top..,