Im having major problems when trying to copy any file from 1 pc to the other over the network. Im running 2 pc's both using windows 7 rc1. They can see each other fine, they can run programs from each other. But when I try to copy a file over from any of the pc's the one that has the original file locks up which means I have to restart the pc I even tryed copying a file to a laptop that has vista on it and still the lockups. Any help what so ever would be great.