Download: Disk Imahge
XMonitor is a real-time, graphical, system and email monitoring application for Mac OS X. It allows you to easily monitor your disk, cpu, ram and network usage, PPP status, IP address, Email, and more. Graphical histories of past activity and host status can be exported for viewing on the web.
This version now shows Network Interfaces, MTU (Maximum Transfer Unit), and Duplex Mode in the Network Display. Also added is smart window resizing and fixes for all known bugs.