I stopped using Firefox a year or more ago, when it continued to chew up 100% CPU, and 800Mb memory, and the only response was, "don't use extensions". Well duh, fix the extension sandbox if it's a problem.

Anyway, over to Chrome I went for day to day browsing. Whatever your feelings about Google, and Chrome, this advertisement is all win.
(:flash http://www.youtube.com/v/nCgQDjiotG0&hl=en&fs=1&color1=0x006699&color2=0x54abd6 width=425 height=344:)

Chrome. Use it today.