This is going to be very confusing but ANY help would be greatly appreciated. We have 2 instances of SQL on our server - the first is the local instance. It is not named. It doesn't have anything in it -we've never used it for anything. I'm just scared to delete it. Anyway, the 2nd instance is TaneyDB. TaneyDB holds all of my databases. Since I've been working with ADP front ends, I've been assigning a system dsn to each computer. I attempted to do this on a system that has a Windows 2000 Pro Operating system (I don't know if that has any bearing?) Anyway, when I was creating the system DSN, it showed that I had 2 instances to choose from - both of them were TaneyDB. When I connected to the server - it looked like I had lost all of my databases. Actually, I had connected to the default instance. And, even better, I can't seem to connect to the correct instance!! How exactly did this happen? What can I do? I would really, really, really appreciate ANY help on this.