Universal Shield v4.1 ($34.95) http://www.everstrike.com/download.htm Since my bad experience with PC Security, I don't trust this type of software anymore. Peter proved that a malware was still able to write on a locked HDD by PC Security. Universal Shield also protects my data partition [D:] NO ACCESS NO READ NO WRITE NO DELETE NO VISIBILITY, although I still see my data partition [D:] in Windows Explorer and Disk Management. So I don't understand this "no visibility" at all, but that is NOT important. NO WRITE is IMPORTANT. Peter are you willing to test this one, before I spend a fortune on this software ? Thanks you in advance.