I've downloaded Jazilla (port of Mozilla running Java). I thought it's was a little bit more usable... but it's completely useless :-/ at least the package that I've got (jazilla-m2-bin, from 20030712). For example, when you clik on Back button a magical and exciting dialog appears telling to use my brain for now. Ha!
Oh, and the only action that I noticed work is the Quit command of File menu. Great! I think I'm gonna test BeZilla... wish me luck pal.