I am moving to a new job that will be about 30 minutes away from home, and I'd like to be able to access my home Mac Pro. I should have fairly decent internet at the new home and new job, so I'd like to set up some sort of VPN or remote access. Would having DynDNS and then VNC acccess be the best way to do this? What about setting up a VPN so I can access files from a work machine? What are some of the more popular, secure methods of doing this sort of thing?