I am setting up a Domain Server with exchange in an organization that presently has a windows 2000 server running a financial program on 10 client machines. They want to install exchange 2000, which means promoting the server to a domain. Presently they have a web site and us a hosting company for that which includes email. When I set up the domain should I use the same .com name as the web site so all the email names internally will stay the same? How bout email? Any suggestions? Should I set up a second server so I do not interfere with the financial program?