100cc is a lot harder though. I'm not sure how much of that is the fact that it _is_ 100cc, or that the first time through it they make you use the bikes instead of the karts. The bikes seem a lot harder to control, but again maybe it's just an issue of practice.
Also, upon checking a faq, i'm annoyed that i have to beat _four_ 150cc cups in order to unlock Daisy. I wonder if it's worth trying to do that before doing all of 100cc, at least in that one i could use the karts instead of the bikes...
Also, it's almost 8:00, why is it still bright outside?!? :)