Feels just right Rated 5 out of 5 stars

Awesome! Just as I dreamed it would be. Thanks you!
Just one bug: after urlbar is focused, text "about:home" remains.
For note: I'm using firefox 15
Anyway, you kinda read my thoughts :)

UPD: Updated to firefox 17, now it's ok. Thanks again!

This review is for a previous version of the add-on (1.0.3). 

No problem! :) Firefox 17 is much faster than Firefox 15 in javascript etc. It's hard to keep support for old versions of Firefox now that Firefox doesn't really support all but the latest; and in the latest versions they have some new features not available to the older versions.