hm - I'm in Columbus where we have one of the 'speed dealers; so far I've seen one black one (some 40 yr old lady with "trbo spd" plates), one orange and what I can only assume was a laser blue MP3.
I was at the dealer this week though - they had a black, 3 titanium and one yellow on the lot. I was unimpressed by the titanium in person, but the yellow is VERY nice.