Want to use other programm in Visual Studio

Hi to all,

please can anyone help me!!

I'm trying to start Clear Case in Visual Studio 2008 (well that's the part working).
ClearCase Tree should open in a panal in a form and not in a seperate window, but I do not know how...
An now a part I do not know if it´s possible.
I want to chosse a project from ClearCase and reading out the properties (reading out is working, when I tried it with namespaces in an other project).
But can I get the file in Visual Studios, when I choose the file in ClearCase?

Hope anyone can help.
Thanking you in anticipation