spy monitor

A financial monitoring app that allows users to monitor stocks.

Signal/status monitor for Huawei E220 HSDPA USB modem.

Latency and connection monitor.

Pingeling is the perfect tool to monitor servers and services.

Real-time visual stock market index monitor.

Plugin for Mail.app takes advantage of widescreen monitor.

Network activity monitor and traffic logger.

It can monitor newsgroups on several different servers, and download many files.

Sonar—Your Mac's File Monitor

Keystroke monitor and recorder for Mac