Very Highly Recommend Installing Youtube Add-on! Rated 5 out of 5 stars

Unbelievably awesome add-on and work perfectly with the new updated Youtube layout for Firefox v18 after tried using 'Stop YouTube Autoplay' & 'Youtube AutoPlay Stopper' as it outdated and failed to work any more, so now just go to preference and tick the "Save Bandwidth" box and all the Youtube videos will stop auto playing until I'm ready to press play button also not forgetting the other useful buffer feathers to increase the slow connection speed has been very helpful to me... Thanks!

This review is for a previous version of the add-on (0.973).