Your root folder is probably full. Try sending to a sub folder. >>> dlepofsky@xxxxxxxxxxxx 01/30/06 07:52AM >>> here is another weird one. my flash card has over 300 meg free. I tried uploading a book that is under 300 meg to it. the transfer program craps out partway through reporting that the CF card is full. i tried doing the clean-up function under the transfer program's options tab. it reported that it succeeded in doing this but the same problem recurred. i prefer not to reformat the card right now because it has lots of stuff on it i need and haven't backed up. any ideas out there?