It might not be the best solution depending on what level of security you want, but IMO the easiest solution, would be to use LogMeIn to connect to one computer inside the LAN, then use Remote Desktop ...

January 24, 2008 Add as a preferred source on Google Add as a preferred source on Google You want access to your home computer wherever you are, whatever you're doing, whether that's via a remote ...

Whenever we work on multiple systems, we prefer sending files over the connection. After all being on the same LAN connection makes our work easier, file transfer is what makes our tasks difficult.