[TUT] Proxying with firefox!

Ever wanted to hide your ip (Doesn't work on Java applets)? Then this is the guide for you!
Warning: This will slow down your internet
note: Firefox needed
First off, open 2 firefox windows.
On 1, go to www.proxy4free.com/page1.html.
On the other 1, press tools - options
In the menu, press general.
Press connection settings. Check setup manual proxy
We only need to use textbox 1 and port 1. Choose a ip and port (proxy) from proxy4free. Type it in firefox settings and click apply.
Done =)
edit: No, I can't post pics coz I'm swe, which will include a different language.