Great Addon -workaround for problem Rated 4 out of 5 stars
As many others have said it's not working fully with Firefox 3.6+ -or at least Google's crap scripts have broken things again! Anyway a simple workaround for me is bookmarking http://images.google.com/search?hl=en&gbv=2&sout=1&biw=1912&bih=905&tbs=imgo%3A1%2Cisz%3Al&tbm=isch&sa=1&q=blu-ray&aq=f&aqi=g10&aql=&oq= and then entering a search term from there.
It then works. If I search from the normal Google Images URL GIH only works on the first page of results.That Google URL above is if you want the basic version so if you like the more cluttered look use http://images.google.com I suppose you could try to change http://images.google.**** to your locale.
Maybe people could post their workorounds?
This works great with Add to Search Bar https://addons.mozilla.org/en-US/firefox/addon/add-to-search-bar/ and Organize Search Engines https://addons.mozilla.org/en-US/firefox/addon/organize-search-engines/
Thanks to the author also! :-)