If they're networked you can just zip them or use whatever compression scheme you'd like and set up a share between the two. That would be the fastest and least painless option. If you don't have them networked and you want to use gmail i suggest using
this. It will make a virtual folder to your gmail account on your computer and takes all the hassels out of packiging them up and sending them. If they are networked and you need help setting up a share, let me know.
gus