I had been happily reading books with my Book Port's original 64 mb CF card and never felt the need for a larger CF card before. But, recently I started listening to some of Larry's podcasts and enjoyed them but don't like listening to them on my desktop computer. I listened to several of the smaller ones on my BP but decided to buy a 1 gb CF card so I can listen to audio more easily. My question is, is there a limit to how large a folder can be on the BP? I have heard a single file size limit of 256 mb and I wonder if that would apply to the size of any given folder also. Larry the podcasts sound great on the BP. Thanks for producing and sharing them. Joni