Tech-E-Blog lists a top ten of the strangest lego creations.
The Volvo XC90 is the official car of Legoland California and is built by Lego Master Model Builders. The car was built in 2004. See more pics of this project and a press release by Volvo and Lego
Instructions on how to transform your Sandisk 256MB Cruzer Micro to a Lego Jumpdrive can be found here.