Rated 5 out of 5 stars

yazan: SeaOwl tarih: Ara. 30, 2009 ·

Love it but cannot install. Says it's not compatible with TB3?

This review is for a previous version of the add-on (0.9.10.1). 

yazan: WizKid (Geliştirici) tarih: Ara. 30, 2009 ·

It is compatible so you must be doing something wrong. Try to follow the guide here: http://extensions.hesslow.se/text/2/Getting+Started/