Hard Drive Icons

Does anyone know if it is possible to change the hard drive icons in "My Computer?" I know you can do it with shortcuts to it, but I have a client who demands I change it because he gets confused.

Client: "But D drive and c drive look the same! How can I tell them appart?"

add an autorun.inf to each drive like this:

Code:

---

[autorun]
icon=icon.ico ,0

---

BTW good icon resorces:

c:\windows\progman.exe
c:\windows\moricons.dll
c:\windows\system\pifmgr.dll
c:\windows\system\shell32.dll
any bmp, but it may not look right.

Tried that, replaced the icon.ico with the name of the icon I wanted to use and nothing happend. Am I doing something wrong?