You can lock anything that's on the BP's card. All this does is set the read-only bit in the card's file allocation table or directory (not sure which) and that's not even a Book Port function, it's a basic function that's been around since the first PC software. ----- Original Message ----- From: "Kurt E. Yount" <blsmass@xxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Sunday, June 05, 2005 3:57 AM Subject: [bookport] second thoughts Can you lock files from audible? Kurt