Boas!
Mozilla making progress with Firefox’s long journey to multiprocess
Over the last year, the browser has taken steps toward being more stable and secure.
Work on Electrolysis resumed in January this year, and Mozilla developers have started to talk about it in detail. Nightly builds of Firefox can now be used with multiple processes. Currently, this is still quite limited when compared to Internet Explorer and Chrome. Where those browsers will create a whole bunch of processes (generally around one per tab), Firefox Nightly creates two: one for the browser window and chrome itself, another for all the tab content.
http://arstechnica.com/information-...s-with-firefoxs-long-journey-to-multiprocess/