Hello, Do be careful of this odor idea --- many many people are allergic to odors. Maybe try Scratch and Sniff -- this way people can control at least a little what they inhale. A company which produces such things is _http://www.print-a-scent.com/_ (http://www.print-a-scent.com/) Sounds should be MUCH easier!! there are lots of sounds available to download or you can record others (with voices too ) yourself Tell us what kind you are considering Barbara Hass, retired librarian ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).