Cool utilities

Secure shell (for non commercial uses):

I use it to connect to my NSLU2. By clicking an icon on the tool bar it opens up a sftp  session in a window much like Windows Explorer with drag and drop support for file transfer.

Wireshark (etherreal): -> Cool network tracer tool that is multi platform. Trouble guessing what is going on that SOAP request? This is the tool. Not for the fainted of heart…