How to lockdown or hide all drives except C: drive, like secure / hide e: drive?

I do Not see a method, unless you have a ini file or something, but i need friends to be able to save pictures and scans to the C: drive, but i would like to secure/hide the e: drive?

Also, It would be nice if we could hide certain apps in the system tray on same system, like hiding carbonite icon in tray, etc...

They need to be able to run Open Office suite apps, and print, and camera apps and scanning app like NeatDesk, etc, but to also lockdown the system.
System = winXp sp

If this app cannot do this, is there another app you can point me to or recommend?

Thank you

typo above,
system = WinXp sp3

You cannot set up files to save to the C drive, but you can create a new partition (for example a D drive) then move your media folders to that drive. You can set up the suite of Office product icons on the Windows Start Pin menu or Circle Dock menu. You should be able to remove tray icons from displaying using the settings of the particular tray app.