I just spent a week in an E90 325i with the Sport package (for an upcoming Sports Car International article) and thought you guys might like to see a few pics. Here's the link:

http://haueter.smugmug.com/Cars

I have been driving an E46 325i for the past 4.5 years, and the E90 I drove was equipped exactly as my car is - Sport package, leatherette interior, red paint. The E90 is very impressive dynamically. It is certainly an improvement over the E46 in all areas as far as driving is concerned, with more power, better handling and great steering feel. I would replace the run-flats immediately if I bought one, but BMW has done a very impressive job of tuning the suspension to work with the run-flat tires on the car. I'm still getting used to the styling of the car, but I liked it better at the end of the week than I did at the beginning. This is an excellent car, and BMW has once again raised the benchmark.