Rated 5 out of 5 stars

I love it! Its awesome... But i don't know how to change the caption buttons to little colorful circles like the ones shown in the pictures that are displayed on top.
Any advice? Thanks

This review is for a previous version of the add-on (2.0.3). 

Thanks.
The caption buttons are changed only if the menubar is hidden.
Otherwise you must see them when you install Noia Fox. If youn don't see them, you probably have an addon that disable them (Hide Caption titlebar add-on,...)
If you still cannot display the caption buttons go to the support site ( http://forums.mozillazine.org/viewtopic.php?f=48&t=2230157 ) and post your configuration (Windows, Mac, Linux) and the add-ons installed.