Rated 5 out of 5 stars

Hi, Aris. I,ve found another bug. In Win7 the menu bar should be grey, but it isn't.

Win XP:

Thanks in advance!

This review is for a previous version of the add-on (1.0.7).  This user has other reviews of this add-on.

That is not a bug, its a feature. I did this because original FF4 has a transparent menubar too. When you like the old toolbar you can use the "old default gray FF3 toolbar background" in Win7/Vista like it is used in XP (XP has no Aero effects) by adding
@import url("chrome://browser/skin/subskins/noia_tb_ff3.css"); to your userchrome.css or a stylish profile.