Two Monitors...can they be switched?

[The UnDoug]

Hi,

I've got two monitors hooked up to my MDD 867: a 19" LCD on the DVI port and a 15" LCD on the ADC port. Both ports are on the built-in (stock) video card.

They both work, but the ADC one (the 15") is the one with the hard disks and dock, etc. I can't find a way to switch them. Does the ADC default to the "main" monitor or something?

Thanks.