Quote Originally Posted by Mr_P View Post
Also - don't install Tiger on a brand new 2008 MacPro - stick with Leopard.

I'll have access to my system later with HD Extreme in it - I'll take some snapshots of the preferences panels which may help you to diagnose your problems.

S
there is only one decklink preference that matters so far- thats the decklink video desktop. this must be turned off.

sounds to me like the main output screen is set to the decklink card.

none of the other problems here have been reported or relate to catalyst.

the card slot of the decklink card matters very little when doing video input.