OK.  So now you have connectivity between the two machines.  On the Windows 7 machine create a New Folder, call it Share.  Then right click it and choose properties, under the sharing tab click the advanced sharing button, check the box that says "Share this folder" the default name should say share, now click the permissions button, highlight the word Everyone (if it's not there click the add button and add it) in the top box and then in the bottom box check the box that says allow and full control, click ok.  Now go to the security tab and do the same thing. Again in this instance if the Everyone Group is not there click the edit button, then the add button, then the advanced button, then the find now button, and scroll down until you...