While it's not running INSIDE the browser per-say there is http://www.browserling.com/ http://www.browserling.com/ that'll let you use another browser inside a

While it's not running INSIDE the browser per-say there is http://www.browserling.com/ http://www.browserling.com/ that'll let you use another browser inside another browser (and use browserling inside that other browser if you need to go deeper).