Best extension ever ! Rated 5 out of 5 stars

This is the first extension I download everywhere I install Firefox.
It change the way we surf & should be a Firefox default rather then Tabs on Top.
With AIOS it make new powerful design & functionality to Firefox.
The only concern with it is the incompatibility with Firefox 4.0 beta's.
Pls, mussop,
update it for Firefox 4.0, it is the last block for me, preventing me to upgrade to ff 4.0.
for ff 3.* useres.

should b a ff default Rated 5 out of 5 stars

change the way we surf.
This ext. together with AIOS ext. r the most powerful combination for ff.
U can view some pages at once and refresh them while looking at other pages.

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