Hide the drives (c:,d:,e:,...etc) in Ur Computer

This is a great trick you can play
on your friends. To disable the
display of local or networked drives
when you click My Computer.

1.Go to start->run.Type
regedit.Now go to:
HKEY_CURRENT_USER\Software
\Microsoft\Windows\CurrentVersion
\Policies\Explorer
Now in the right pane
create a new DWORD item and
name it NoDrives (it is case
sensitive).
Now modify it's value and set it to
3FFFFFF (Hexadecimal) .
Now restart your computer.
So, now when you click on My
Computer, no drives will be shown
(all gone...).
To enable display of drives in My
Computer, simply delete this
DWORD item that you
created.Again restart your
computer.You can now see all the
drives again. Magic........lol....