You can always register both, but only use the .org (with its not-for-profit implication) in your promotional material, and have the .com redirect to the .org site, so even if visitors type .com they end up at .org. Similarly with the email address, I would suggest using the .org as the official address, but make sure that .com-addressed emails get delivered to you as well. This kind of redirection is trivial to set up.

Best wishes

Pete
-- 
Peter M Gray
Museums Officer

________________________________________________________________________
This email has been scanned for all viruses by the MessageLabs SkyScan
service. For more information on a proactive anti-virus service working
around the clock, around the globe, visit http://www.messagelabs.com
________________________________________________________________________

=========================================================
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).