Message Spy   
by Zemerick Software, Inc.   

Message Spy logs instant messages sent and received on AOL Instant Messenger (AIM) and DeadAIM. Message Spy logs all instant messages and the date and time of the messages. All chat logs saved are encrypted. Access to Message Spy is password protected and Message Spy can optionally run hidden to the user. Message Spy has an archive feature that lets you save important chats for later. Message Spy is easy to install and configure.