So right after posting this issue, I found the BUG!
For DEFAULTS.....if the playback is set to play once, it will cut you Syphon inputs after 2 secs.
To resolve this I chose, loop for the default playback mode.

I am having an issue where the syphon input cuts after 2 secs. There is no duration parameters.

well...... I have tried them all minus the miniMonitor. Do you need sDi out from the computer?
I am running 10.8.2 mbpRetina 2.7i7 Nvidia 650m ........btw
Arena 4.1.2

The mini works as well, I have tested them all. Output is not functioning at this time.

Check your capture settings. I use Blackmagic cards. There is an option within properties for frame blending.

I am still waiting on the mini for testing. It is on backorder.
The Express and 3D Ultra work well...links above.
Display Output does not work in Resolume.

I restore from my backup, and continue.........

I am still waiting for the UltraStudio Mini to arrive, latency due to the recent storm along the east coast of the US. I did however manage to get an UltraStudio 3D model. it is $$$
http://www.blackmagicdesign.com/products/ultrastudio3d/

Resolume Arena likes it very well minus the output feature.

Getting ready to try one of these new products. SDI/HDMI in.
Has anyone used or heard of results with this device?
http://www.blackmagicdesign.com/products/ultrastudio/
Thanks,
Cvanhoose

Looks good dude!
Cvanhoose