moving hard drives between systems..

[MAXIBOY]

i have rebuilt a computer and moved to hard drives across which were blank and formatted..

added two which were new and formatted once in the machine..

also moved to formatted ntfs file system but full of data i want to keep.

from windows x 86 to x 64..

these its sees says the file system but wont or cant access

and way around this. without moving all the data off and formatting in the new machine ..

thanks