The 404 error page is pretty awesome. I mean look at that thing. Someone clearly put in a lot of work for a page that isn't frequently used. Gotta love the little things. Also, each error page has its own text associated with it; which is a welcome change from the generic one message for all errors. Well done, mysterious member(s) of the web team.
[url]http://www.bungie.net/errors/error404.html[/url]
[url]http://www.bungie.net/errors/[/url]