A couple new Firefox extensions are out that some might find useful. I thought I'd link them.
MetaTags - Displays all sorts of page metatag info in the sidebar:
SEO Links - Hovering on a link will give Google, Yahoo, MSN ranking info:
And a couple older ones you might not have seen:
SEOpen - Context menu option for a bunch of info:
Web Developer Tools - This is a must-have
If any of these are incompatible with your version install this:
and you can force compatability.
[edited by: encyclo at 3:37 am (utc) on Jan. 4, 2006]
[edit reason] fixed links [/edit]