Quote: Originally Posted by NicholasRoge"
*epic facepalm* I turned off the firewall in McAfee on XP and 7 and sure enough, I can see the XP computer in my network display. However when I try to go into it, I now get a pop-up dialogue telling me to enter my network password... No idea what to put there.
If your working from 7, type your logon credentials from the XP-PC, if it's doesn't work, click on add another user (or similar) and re-type them
If it still doesn't work, try enabling the admin account in XP and try accessing XP from 7 using the admin credentials(worked for me).