Rated 4 out of 5 stars

Hi,
This is a very awesome addon. However I would like to know if there is any way to play videos, like you tube videos and so on. It doesn't seem to work for me. I am using Thunderbird 2.0

This review is for a previous version of the add-on (3.2.6.5). 

You need to have Thunderbird 3 or higher to use media plugins like flash. Youtube will not work unless you have flash on Thunderbird 3.