Thanks for the RSS addon Zero!

I like the extra space from the tabs on top, but prefer them on the bottom...

Now.. if the url/search bar,Firefox menu, close/max/min, and tab/group options could be made into one line with tabs on bottom with the same space as on top style that would be pretty awesome. I may have to do some modding when I have time.

Anyhow, core... I love it. Some tweaking to be done with HW acceleration, but otherwise great.