Torbutton - firefox anonymity browser extension

I don't know if anonymity is exactly acheived, but.... anyway not too long ago I explored/setup tor on my system to play around with, no real reason I suppose, but doing what I do it pays to be aware of many different kinds of software. Tor proxies web requests from your machine through a tunnel to another machine on the tor network - it could be nearby or far away, but it essentially prevents the destination site from knowing EXACTLY where you're located and can prevent machines in the middle from logging your access (i.e. your isp, or a wireless access point owner.) The problem is - once it's setup you have to turn it on by changing the proxy settings in your browser - tedious. Well, in comes torbutton, which is a firefox extension to enable routing through tor with the click of a mouse. (You do have to have it setup beforehand (tor and privoxy work well together for that.)