Very cool! If you’re using a Macintosh, check out Camino, which just went 1.0. I’ve been using it on my laptop for months for those rendering tasks that hadn’t been developed with Safari in mind (but could do Firefox). It uses the (?) same or a similar rendering engine to FireFox, although at this point I expect the Firefox project has moved way ahead. The reason I use it i because it does rendering that is fairly common on the ‘Net and responds a lot faster than Firefox on my iBook.