Great extension but... Rated 5 out of 5 stars
This is definitely one of the best extensions, and maybe second to none when dealing with images. I really like the different zoom capabilities.
But there are two things I think need to be considered when updating this extension again. 1) Smoother dragging. I've just finished testing another similar extension (I have already decided to use this one instead) and the dragging in that zoom is the best I have seen. And to be perfectly honest and unbiased, the dragging in zoomFox is really bad. It's not as smooth as I would like, and I think it deserves to be better. I don't mean it has to be the best or smoothest, but I do think it should be better than it is now.
2) The white background can be changed to a more neutral color. As we all know, white as a background for digital images is the worst color. Maybe a more grayish color would look better and be easier on our eyes. I don't think you should go through the trouble of making this some kind of user defined attribute, but I do think just a single, non-changeable neutral color would be best.
Aside from those two things, this extension will be very useful for me, since I do a lot of image searching and studying. Keep up the great work.