There are two Firefox extensions depending on your need. If you need to switch between different proxies quickly then you can use the SwitchProxy extension for Firefox. SwitchProxy lets you manage and switch between multiple proxy configurations quickly and easily. You can also use it as an anonymizer to protect your computer from prying eyes. It supports Firefox (version 0.8-1.5.0.*), Mozilla (version 1.6-1.8) and Thunderbird (version 0.5-1.5.0).

The true worth of a (wo)man is not how much he has accomplished when things are going in his favor, when fortune is smiling on him.

The Vagabond Give to me the life I love, Let the lave go by me, Give the jolly heaven above And the byway nigh me. Bed in the bush with stars to see, Bread I dip in the river - There's the life for a man like me, There's the life for ever.