I've still got my bin, but recently got excited again when I found a Ducati Technic motorcycle. Then I stumbled across a Technic Ferrari F1 car, then another Technic Ferrari Enzo, another Technic Ferrari F1 car in 1:8 scale, and finally a Technic Ferrari 599 GT. These have full differentials, working pistons and steering, doors open, the 1:8 scale F1 car even has a working inboard shock system!
I've always though regular LEGO was a little boring, but I still find the Technic stuff got my creative juices flowing...
Ferrari
Technic
Jason