Hi Chris
I think you also ned to connect your mini with VGA, using a mini dvi to VGA adapter, Masterlink do not carry digital signals. I seem to know Stefan on this forum has a solution where you can have digital HD on main tv AND analog signals in linkrooms.
Tjeck this thread.
http://forum.beoworld.org/forums/p/28390/224340.aspx#224340
/ehlerz
BV7-40 MK IV, BL5´s, BL3´s, BL 3500, BL7-4, BS3000, BC 6-23, BV 1, BS3.