Open Source (or free) bandwidth monitoring tool

[Quotenfrau]

Hi

I am searching a tool like speedometer for OS X.

http://freecode.com/projects/speedometer

Speedometer is a console bandwidth and file download progress monitor with a linear/logarithmic bandwidth display and a simple command-line interface.

Should be Open Source (or free as in free beer)

 

[ZeroFill]

Try MenuMeters

http://www.ragingmenace.com/software/menumeters/