Causes FF to crash upon closing Yahoo Mail Rated 2 out of 5 stars

A few weeks ago, I started using Firebug to debug some Javascript I was writing. At the same time, Yahoo rolled out an update to their Beta Mail interface. As soon as I was closing the Yahoo Mail (Beta) window, the whole Firefox was going down, with a Windows crash report and a talkback confirmation window popping up. After doing some research on the web and trying all sorts of alternatives, I have finally confirmed it 100%: it's Firebug that doesn't get along with Yahoo Mail Beta. As soon as I disable Firebug, I stop having problems (i.e. crashes). As soon as I re-enable it, I can't close the Mail window without losing Firefox. I think this is a big bug that either the Firebug team, the Yahoo Mail Beta team, or both should look into. They're both cool products and it's quite a pity they're mutually exclusive. Not that I need to debug the Yahoo Mail Beta, but I want to be able to read my mail while I'm debugging. I know that means more distractions for my debugging, but I'm willing to take the hit :D

This review is for a previous version of the add-on (1.05).