We had much discussion about this matter and it was stated that format 4 was the only one without a proprietary file configuration, making it impossible to make them work on the BP. ----- Original Message ----- From: "Peter Rand" <peter.rand@xxxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Thursday, October 21, 2004 1:12 AM Subject: [bookport] Choice of Audible file formats? : Hi Larry/Rob, : : I was wondering if you could comment on the mail below, which I sent : several days ago. : Thanks, : : Peter : : > : >I know that Book Port can only handle Audible files in Type 4 format at : >the moment. : >Unfortunately, Type 4 files have the lowest level of compression, which : >results in huge files : >& very time-consuming downloads. : > : >Here are the various sizes of a single Audible file in the 4 different : >formats at Audible.com: : > : >Type 1= 7 MB : >Type 2= 11 MB : >Type 3= 22 MB : >Type 4= 43 MB : > : >It takes me about 35 minutes to download a 7 MB file in Type 1 format. : >The same file, in Type 4 format, would take me well over 2 1/2 hours to : >download. Of : >course, I would vastly prefer smaller files and faster downloads. : > : >Is there any chance that Book Port will allow users to play other, : >more-highly : >compressed Audible formats in the future? That would allow for far : >faster downloads, : >and also conserve the precious storage space available on the Book Port. : > : >Peter : > : > : > : > : > : > : > : : : :