Hello BookPort users: Has anyone tried to defrag the flash card on the BookPort the same way that it is done on the local disk drive on a computer? The only reason I haven't tried it yet is because I have only one card just now but when I visit the U.S. to attend the ATIA Conference in Orlando later this month I will acquire some larger cards than the 128 MB card in the BookPort. When I have finished with a book it is deleted and when I send more stuff to the Book Port the files do not load contiguously. Francis Khan