A couple days ago. the BMW.de Configurator tool was redesigned. Now everything's larger and the pricing/options are easier to read (before, it was one huge scroll-down list). I'm still not used to the new format, but I'll eventually get the hang of it.
A while ago, I found out a super-cool tool that's actually allows you to print and save on a PDF, your favorite combination. Also, it explains all the optional equipment you chose in full detail, and prices with nice big pictures.
Sehr cool!
So here's a nice example: The perfect 123d hatch.