can anyone tell me the difference between the giant ocr composite frame (0,1,2,3) and the giant ocr composite limited frame? and the components on either one?
also, i'm looking to buy a carbon bike...............any recommendations? something that won't break the bank.
thanks

The Giant web site explains it pretty well. The frames are pretty much the same, except for the limited, which can be had with TCR geometry.

http://www.giant-bicycle.com/us/030.000.000/030.000.006.asp?range=241