Hyper-V Program Manager
A while ago I told you about using the non-integrated mouse feature under Virtual PC (here http://blogs.msdn.com/virtual_pc_guy/archive/2005/03/14/395625.aspx). Now it turns out that there is no easy way for a user to turn this feature on or off under Virtual Server. But never fear - Virtual Server does indeed support this feature just like Virtual PC does. If you need to turn off the mouse integration under Virtual Server - what you will need to do is to:
<integration> <microsoft> <mouse> <allow type="boolean">false</allow> </mouse> </microsoft> </integration>
N.B. You need to add the mouse data to the *existing* <integration/microsoft> section - do not create a new <integration/microsoft> section.
And to re-enable mouse integration you should set the mouse value to 'true'.