I have two computers that let each other share files and folders when I go to "My Network Places" in Windows XP. But when I'm on Computer #1 and open a file that's saved on Computer #2 and edit that file, I cannot overwrite or save that file in its original location: it's write-protected. Where can I even edit this Network so I can adjust its privacy level? I wasn't here when this network in particular was created between these 2 computers, and I find Windows' Network set-up very confusing and unorganized .... Thanks.