The following screenshots are documenting BetterSearch v1.7.

Screenshot of BetterSearch 1.21 at work
Standard layout, all features turned on, you can clearly see the thumbnails and the extra icons (from left to right: Open in New Window, Site Info, Quick Preview, Link to Wayback Machine Archive). Since the first and fourth result is an Amazon product, the Amazon product images are shown, as well as its type, price and rating).

Screenshot of BetterSearch 1.21 at work
A typical delicious page.

Screenshot of BetterSearch 1.7 at work
A Yahoo results page after a click on the Quick Preview icon. You can take a look at the result without leaving the search engine page. With another click on the Quick Preview icon, the preview frame will disappear.

Screenshot of BetterSearch 1.7 Options
The options dialog was fully revamped, giving you the ability to toggle support for a particular site.

Screenshot of BetterSearch 1.7 Options
You can specify where the thumbnails should be taken from. Also, new in 1.7, is the ability to specify an upper limit to the number of inserted thumbnails. This was an user request to avoid endless loading of thumbnails on very long pages. Also, if you're paranoid overcautious, you will like the anonymization feature. ;)

Screenshot of BetterSearch 1.7 Options
You can also enable/disable the single features of BetterSearch.

If you like BetterSearch, please rate it at Addons.Mozilla.Org! Thank you!