From: Austin Ziegler Date: 2006-02-02T07:23:18+09:00 Subject: Re: Strange posting about ebooks On 01/02/06, Ross Bamford wrote: [...] > I just deleted them - as well as the copyright issues, I gather that > PDFs could be vulnerable to viruses...? You gather mostly wrong. PDFs themselves cannot contain executable code that can affect the operating system, even with the Acrobat Javascript capabilities. PDFs *can*, however, contain QuickTime, JPEG, or other media files that could possibly have bugs in operating-system or viewer presentation code. -austin -- Austin Ziegler * halostatue@gmail.com * Alternate: austin@halostatue.ca