Love their stuff! I got a few SU sets of stamps the ther day at the garage sale, and I was browsing online to find some inspiration, and came across this website, it is so cool!! It is a whole gallery of projects using SU stamps, and each set is listed alphabetically but name, and there is even a retired set section.
I got this set
and this set...
and this set, plus a few misc dotted background stamps.