I have done numerous networks with a mixed environment, but I am not having success with this one. I have setup static IP addresses, subnet, gateway and dns but cannot communicate between the two pc's. There is another 98 pc that can communicate with both but one 98 and the xp machine will not. They have a workgroup peer to peer setup with T1 access to the internet. I have turned off all firewalls, smart cards, and antivirus to no avail. Any suggestions are appreciated. Thanks, Daren