Overview
SysMetrix is a skinnable clock and metering application. It's purpose is to provide system metrics in a variety of interesting, useful, and cool ways. It currently can monitor and report on the following statistics:

Date Time CPU Usage User Name IP Address
Machine Name Windows Uptime Phys. Mem Total Phys. Mem Used Phys. Mem Free
Phys. Mem %Used Phys. Mem %Free Swap Mem Total Swap Mem Used Swap Mem Free
Swap Mem %Used Swap Mem %Free Virt. Mem Total Virt. Mem Used Virt. Mem Free
Virt. Mem %Used Virt. Mem %Free TCP Bytes In TCP Bytes Out Tot. TCP In
Tot. TCP Out Ave. TCP In Ave. TCP Out TCP Bytes Out Tot. Unread Email
Tot. Email Size Rotating Email Stats Recycle Bin Files Recycle Bin Size Drive Vol Label
Drive Total Space Drive Free Space Drive Used Space Drive %Used Drive %Free
Generic Text        

It can display this information in a variety of different ways via the following list of "object" types:

Analog clock To display the time in a familar fashion
Textual To display statistics as text
Drawn Histograms To graphically display a statistic and its history
Image-based Histograms To graphically display a statistic and its history in a more flexible format
Drawn Bargraphs To graphically display a statistic in bargraph format
Image-based Bargraphs To graphically display a statistic in a more flexible bargraph format
Slider Image To graphically display a statistic like a volume slider
Dual-State Images To graphically represent something's state, like whether you have email
Multi-State Images To graphically represent a statistic. The most flexible format of all