Just yesterday, I saw a press release from Kodak saying that you shouldn't take film by air at all, as some of the carry-on scanners in use since Sep 11 were using high dosage X-rays. Today's press release from Kodak has toned down a bit. Read for yourself at http://www.kodak.com/US/en/corp/aboutKodak/xRayScanner.shtml(posted 8307 days ago)