http://www.fileinfo.net/extension/art
Hope that helped ya mate
How is that reference supposed to help? I see nothing there that relates to his question.
debonair, I believe the answer to your question is no. I've searched through the settings in my Outlook 2003 and I see no option to view jpg attachments other than by opening them individually.
This is probably, at least in part, due to Outlook being a more secure email client than Outlook Express. Since jpg files have been used to disguise viruses, not automatically opening them, as in Outlook Express, means tighter security.