I am running Windows XP Pro with 2 hard drives. There are 2 accounts on this computer. One with the Administrator privilidges and one without. Is there a way to hide one of the drive letters so the other person (the one without Admin privilidges) wont be able to access any of the files or the hard drive itself??? I would really like it if they can't see the harddrive when they go to 'My Computer'. One is labeled C: (40GB) and the other is labeled F: (160GB). I want to hide the F: drive.