Hi. I have a desktop and a notebook, both XP SP2. I used to use Network Magic to network both machines and uninstalled it because it uses a lot of resources. Now the issue begins. I had tried to re-network both machines but there is a "access error", I know I have to close fire wall, antivirus and other staff. In the network-IP-properties which additional services should I install to make my new network setup works? Thanks.