.rdlc reports problem

Question

Hey
I posted quite a few questions on this topic, and way's I thought I might solve it, but still I do not have an answer that would help me solve my problem. So I'll write the problem, and please give me your opinion on how it might be solved.

I have to create an application that generates various reports. I worked with .rdlc reports in the past, and managed to accomplish what I wanted. The problem with this particular application is that it uses different databases - each database has the same schema, but they were divided because of some company regulations that I cannot influence. Since I used TableAdapters and the DataTables they create, I have a problem with switching between databases. If I use DataTables that I fill programmatically, I don't know how to pass them to my reports. This is a desktop application, and I'm using C# and SQL in VS 2010 to make it.

Do you have any suggestion on how to solve this problem?