It needs "Permatabs" feature Rated 5 out of 5 stars
Great add on, but it's clashing with Permatabs, which the author may have abandoned--or a least will not upgrade to FF3. For many of us, it's the most useful add on ever, and it's sorely missed.
Could you please in add a permatab-like feature to your tree tabs? Then, tabs could persist, session to session, and most permatab users would flock to this. Please, please consider this?