Actually i was reading up on the mega man past. Apparently Mega Man X was the original Mega Man. Dr Light had stashed him away in a capsule for 30 years for diagnostics to be run on him. Unfourtunatly Dr Light died before mega's diagnostics were done. Dr. Kain found him in an abandoned warehouse and modified him. So i THINK , based on this one website, that mega will have acess to all the weapons. Besides if youve ever seen the short lived mega man anime (i have them on tape), when x comes back in time to stop vile and spark madrel, he tells Dr. Light and Mega man, "i cant believe that this is where i was built."