Re: I have to say CS6 is very sluggish with Mac Decklink.

[Tom Daigon] " why would you use the BM timeline when its unnecessary and prevents you from taking advantage of CUDA"

Funny, the one complaint I do NOT have about Decklink is that the quality of the display from the card WHEN it worked was always superior to anything I could get from the system's native card and Adobe. I am using a CUDA-capable card, but Decklink-output always looked better on my EIZO 2441 monitor, at least via HDMI.

That said, I too have the pesky audio lag/dropout problem which never went away despite claims to the contrary. This is on a brand new X79-system with 16 gb of RAM, 9.5 drivers

Go figure.