Firefox 3 beta 5 is out (en-us.www.mozilla.com)

Yes! Can't wait to try this on my MacMini at home. Best alternative to Safari ever.

3b5 seems too fast. Feels like I'm being cheated out of some rendering or laying out work it can be doing.

Cool. I'd still recommend running the nightly builds.

Anyone else notice that Browser.tabs.loadFolderAndReplace is broken or know how to fix it?

Crashed 3 times today during development use... back to 3b4 for me!

Shame that AdBlockPlus isn't supported in it yet.