But note that this recommendation from APH applies _only_ to cards used in the Book Port. In general, it isn't recommended practice to format a newly purchased CF card and it's not necessary. I don't know if this is because the BP uses some odd sector size or what, but I've used CF cards for years in computers and my PAC Mate and have never formatted a new one before use. For that matter, I never formatted a CF card in my Book Port until I kept hearing the repeated recommendation from APH and never had any problems, so whatever their reasoning is, it's unique to the BP environment. ----- Original Message ----- From: "Linda Davis" <lindamay.davis@xxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Monday, July 24, 2006 5:10 PM Subject: [bookport] Re: 2 GB Flash Card Are you saying, every time you get a new flash card you should format the card before using it?