Must have Rated 5 out of 5 stars

I was never using the mouse wheel before I found SmoothWheel. Now I can't browse without it. :-)
Perhaps users with high latency LCD screens won't enjoy it, but for all the others it's a must have.
I miss it when I use other softwares.

This review is for a previous version of the add-on (0.44.16.20081003.3).