Technically, it's CompactFlash (note that the spelling is all one word with a capital F). All one needs to know is CompactFlash type I without any of the terms like "ultra," or "high-speed," etc., tacked on. Such cards are designed for use in digital cameras and while they will definitely work in the BP, you're only wasting your money for the faster performance, since it's of no value whatever in the BP or any other computer-based application. ----- Original Message ----- From: "Michelle Raymond" <mraymon2@xxxxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Sunday, July 23, 2006 3:01 PM Subject: [bookport] Re: question re flash card They are called compact flash cards. Unfortunately, there are hundreds of them out there now, & many of them are designed for specific uses. Some are better for video, some are better for audio, & others will work for both.