Hi all. Please ignore this question; I think I found the answer in utilities, disk utility under the erase tab there are security options. smile Sara ----- Original Message ----- From: Sara To: macvoiceover@xxxxxxxxxxxxx Sent: Sunday, November 23, 2008 9:54 AM Subject: [macvoiceover] File-Shredding programs and VO? Hi all. Does anybody know a file shredding program that works with VO and that can shred NTFs-formatted drives? Thanks. Sara