Firefox 2.0 vs. IE7

OK, new major web browsers back-to-back launch. Of course, comparisons are in order. On the surface, both look attractive. I like IE7's thumbnail preview of open tabs better than Firefox's text list. On the other hand, Firefox's Undo Close Tab and Session Restore have saved me a lot of grief already. On the security side, Firefox wins hands down. Just refusing ActiveX is one big security boost. Both have anti-phishing but only time will tell which is doing a better job over the other.