Drop 'n Mail is an applet that allows you to drop a file or multiple files on the script, enter an email address, subject, a brief message, choose what type of compression, and then have Entourage compose a new draft window with all of the elements ready for sending. Allows you to send it now or later.
Mia for Gmail (was Notifier Pro for Gmail) is a desktop Gmail client which sits politely in your menu bar.
