Rated 5 out of 5 stars

A perfect example of the KISS principle. This add-in does what it's supposed to do and does it will. Now my family, who have never heard of scaling pictures, can send me the 14 mega-pixel monster photo of...whatever... and I can view it inline in Thunderbird without thinking about it. WELL DONE IMAGE-ZOOM!

This review is for a previous version of the add-on (0.4.6).