Review for CustomizeGoogle by T.J.P
Rated 5 out of 5 stars
I first heard about CustomizeGoogle on Windows Weekly (a TWiT.tv show).
Worked like a charm with Firefox 2; removing all unwanted ads and tracking plus able to customise searches etc.
My only reservation with this wonderful extension is that Gmail crashes with CustomizeGoogle installed with Firefox 3.
To create your own collections, you must have a Mozilla Add-ons account.