communication (4)
Adium
http://www.adiumx.com/
Use AIM, MSN, Jabber, or Yahoo? Then this awesome multi-protocol Instant Messaging client is for you.
Eudora
http://eudora.com
Ugly but still venerable email client. Wickedly fast searches through thousands of messages. And the kicker: total control over leaving/deleting messages on/from the mail server. Lite, sponsored, and premium versions available. Lite and sponsored are freeware.
Eudora Mailbox Cleaner
http://homepage.mac.com/aamann/Eudora_Mailbox_Cleaner.html
Eudora mailboxes don't import easily into other mail clients. This little application helps you maintain dates, attachments, and other goodies when migrating to Mail or Thunderbird.
