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http://www.panic.com/stattoo/

Also, depending on what Mac OS you're running, there's a hack for Dashboard that gets widgets floating on the desktop. http://www.macosxhints.com/article.php?story=20050422172929402

That looks okay, thanks. However I was mainly looking for a program that would include this kind of widget.

CPU, CPU1, CPU2, CPU.Temperature
HDD, RAM, SWAP
Network traffic download, upload, zoom, info

you can checkout the pic on the site I showed you if you're not sure what I mean.
 
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