I live in Boulder, CO with many fellow S4 and M3 owners and I just wanted some action to come out of this rivalry. Would any M3 owners in CO be willing help gather others for a fun night or day out with a bunch of S4 owners. Some pride might be at stake, so bring out the big guns and we'll have a good time. e-mail me or go to Audiworld S4 forum if anyone feels up to it :)