how to combine Two same skeletons (armatures)

[cdmaxmp3]

Hi there, new to the scene, im trying to combine two exactly same armatures while keeping weight info on the meshes , they have the same same names for bones etc, but they are separated in two (Arms and Legs ie.)

so i have armature  and armature.001 with exact same info for the bones, but different attached and weighted mesh.

can i combine them so i only have one skeleton to work with the animations.

Thanks in advance