We have a small office network where 7 computers are assigned static IP addresses for the purpose of having remote desktop available from outside the office walls. We run Windows Server Standard 2003 and Exchange Server 2003. Two of the computers are laptops and often leave the company for meetings, and the TCP/IP settings have to be removed when they need Internet access. When the computer returns to the office, the TCP/IP has to be re-entered. Is there a simple way of doing this... to turn on/off custom settings as needed? Can a registry batch file be created to make the changes? Can one setup multiple profiles for one NIC? Any suggestions?