Its been talked about here before... but here is a picture of that Jincheng Knight that is apparently legal in MI as a moped as of this last summer.
Its a 50cc 4 speed 4 stroke.. (Honda copy)
<IMG src="http://home8.inet.tele.dk/mc/Til-salg/JC50Q-8-ROED-1.jpg">
I was at a dealer today who has 4 of these on the floor for about $1750.
I just find it hard to believe they are now considered peds here.