hi everyone I found bookport excellent to use on a recent trip to Sydney. no problems with airport security .on the plane itself the seatbelt sign was never off long enough to use bookport. we struck bad turbulence both ways. This is the first time I have not run out of books . Bronwyn --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.754 / Virus Database: 504 - Release Date: 6/09/2004