Hi all, and thanks for all the help so far. I've successfully gotten SQL Server 2008 running on my home machine, and can make databases, add rows/columns, everything I would need for this project. Also, the program written to interface with the server at the local level works great. Now I'm trying to log onto the same server and use the program to access the server remotely, from a computer on the same network, but having no success. It gives me the following error: Login failed for user XXXX/Guest. I know the info is getting to the server just fine, because of the nature of the error, and because I ran Wireshark to see if info was getting passed, and it was. And, I've looked on Google and on here for a solution, but nothing seems to help. I know that there needs to be a username/password on the SQL server itself so it knows if it can accept the incoming connection. Already tried this, but it didn't work, so I know I did something wrong... just don't know what. If you know the answer, please help. Thanks for all your suggestions so far and take care, Michael Fritzius