I was wondering if there is a way to create a window that would be a tunnel
into another X server. For example if i'm running a server on :0 and on :1, i
would like to have a window, which is connected to :0, that would show what
is being displayed on :1.
This is similar to how vmware works. When you start vmware in window on :0 it
will actually start another X server on :1 and display (in a window) the
contents on :1.
Is this possible (other then with vmware)?