Firefox 2.0.0.4 Bug

I just updated to Firefox 2.0.0.4 and the middle mouse click (open link in new tab) doesn't work!
It's the very reason why I initially switched to Firefox from IE many years ago. Man! How do I surf the net without this function?

Is anyone else using that? Am I the only one having this crazy bug?
Not happy. :(

Updated:
Oh, it's actually not a Firefox bug, but the SuperT add-on bug! Well, it works now after SuperT is disabled.
Life's Good. :)