per the title you guys, is this possible? why does FF pick what it wants when you try to attach a file within ANY site's web app? email, sites, anything? what program is responsible for this? win? ff? I would like to change it at my will. not sure how. here's all I ran across, and none gave an answer: http://kb.mozillazine.org/File_types_and_download_actions https://support.mozilla.org/en-US/questions/1004714#answer-586804 https://support.mozilla.org/en-US/questions/1160739 any help? thanks. Adam