What are the differences, besides fuselage length and range, between the A330-300X (Long range version) and the A330-200? How can the -200 have a greater MTOW when it's smaller? Are the fuel capacities the same? What are the differences in takeoff performance at MTOW's? Are they good short-field performers? What are the differences between the PW4168 and PW4168A engines? etc...etc... As much info as possible would be great? Thanks a lot.
P.S. Does airbus.com have a detailed section for their aircraft performance specifications as boeing.com does? Copy and paste this URL to see what I'm talking about. This particual URL is for the 767400: http://www.boeing.com/assocproducts/aircompat/7674sec3.pdf