How many threads

Hi,

If I have a code like this:

class Foo
{
public Form1 frm1;
public Form2 frm2;
public static void Main()
{
frm1=new Form1();frm2=new Form2()
Application.Run(frm1);
}
}

How many threads will I have in my process (excluding the
CLR's ones)?
Does creation of a form create a thread, too?
I think it does because where else the forms' message
loops will reside, but I am not sure

Thank you