MING Network Monitor

MING Network Monitor is a simple and affordable software solution for users who want to control, monitor, and archive unlimited Internet traffic on the company or home network, including instant messages (AOL, MSN, Yahoo, ICQ, MySpaceIM, FacebookIM, WarcraftIM and QQ), emails sent and received, web sites visited, and files downloaded. The manager can view records in the database, search by key word, watch top users, monitor bandwidth and so on.

It is able to record everything your employees or kids do online automatically in real time. It's easy to use, and it can run in stealth mode.