BarTab4 is REAL Rated 5 out of 5 stars
One of the reasons I'd hold on to older FF iterations, is I NEED BarTab.
When I read that there was a BarTab for FF 9.0.1 (and, beyond), I was THRILLED.
And, best of all - it WORKS - beautifully.
Thank you - Phikon, mdigo, et al involved, for making one of the simplest, most important addons shine!