I'm a happy user of Firefox, but I sometimes need to access sites using IE (at work, mainly). Until now, I've used IETab which works fine... until you want to update to Firefox 3.6. The update program says it'll disable the add-on, and that's something I'd rather not do.
So, if there is no way to "hack"-update the add-on, do you know of an add-on with similar functionality?
Thanks a lot!