The chart at the top of the front page is all screwed up now in Firefox 3.0.  Click image for full image.

mine is fine,,I also have Firefox 3

fine here..

mine is fine and i also have firefox 3

Sounds like it's an individual problem, I'm doing just fine with FF3 as well.

I've tried a new profile and it still looks like that on my laptop. It looks fine in IE 7.

fine here too

it sounds like you need to adjust your font settings in your firefox options

Yeah, if you go into Tools > Options > Content

Click the "advanced" button in the Fonts and Colors section, there should be a box that is marked "allow web pages to load their own fonts instead of mine" that's how it is before 3.0, i haven't upgraded just yet, but that definitely sounds like what the problem is.

Or try out what this guy below me suggested vvvv

I can reproduce if I click view, zoom text only, and then zoom a few times. Try zooming out your text, or clicking reset under zoom.

I'm good!