To be honest, I don't think there would be a great deal of difference between the 2000 and 2002 models. Fit on a bike is the most important thing, so that really should tip the balance in favour of the 2000 model. I've never used disk brakes before, but I have been using V-Brakes for a few years in a variety of conditions and have always been very happy with them. They probably have the 2000 model there because they simply couldn't sell it, but that in itself doesn't really mean much.
The above factors (plus the cost) would make me consider the 2000 model.
__________________
I am clinically insane. I am proud of it.
That is all.