A Must Have! Rated 5 out of 5 stars

Thanks for creating this wonderful add-on that.I needed a way to zoom in using mouse alone when I was on bed rest after my spine surgery,because I had to be lying on bed for more than 8 months.It was very hard to use both the keyboard and mouse for such a simple thing as quick zoom in.Then I found your add-on and cant do without it anymore !
Now if could update it to work with Firefox 4,it would be great,Thank You.

This review is for a previous version of the add-on (0.4.7).