even my 4 gb card lags a lot on the book port, 8 gb will be worse. Simon ----- Original Message ----- From: Hank & Patty To: Book Port list Sent: Friday, September 17, 2010 6:28 PM Subject: [bookport] using 8 dig compack flash cards Hello, Can a person use 8 gig compact flash cards with no problems in the bookport? Any help I can maybe get on this would be very much appreciated. Much thanks in advance for any possible help. All the best, Hank