There's a free program by Microsoft called FolderShare (
http://www.foldershare.com)
It's simply a taskbar program that allows you to setup a directory or directories on both PC's and keep whatever you put in them up to date. As soon as you save a file on one PC, it gets sent to the other.
Only issue is you have to remember to close your files after a session.
Might help someone else here.. Also you should avoid massive files, for obvious reasons
