GeekShadow
"- on the main window, with several tabs open, the URL bar is not refreshed when moving from one tab to the other"
Ahh (sic) it's a know bug, I really should fix this on the developer tools addon (happen on all buttons created).
"in the new window, text search is not available"
I have to look on how to integrate this.
"there are no vertical or horizontal sliders"
This one should be easy
"and there is a redirection to something like addthis.com"
This is a Songbird general bug, Lukas S did post on songbird-dev about it : http://groups.google.com/group/songbird-dev/browse_thread/thread/b1887c8b18518743
Also don't expect me to copy the whole Firefox interface ;)
based on 
klint
Hi
Thanks for that.
I've installed it for testing, and here are the few glitches I got, likely linked to this addon:
- on the main window, with several tabs open, the URL bar is not refreshed when moving from one tab to the other
- in the new window, text search is not available, there are no vertical or horizontal sliders, and there is a redirection to something like addthis.com