just to tell whats going on,
skiped the TH2G Cards, DVI Detective with 1080/p50
( which is generally better because of 50HZ/Austria)
then to ImagePro, with 1080/p50 to Christie.
The ATI 5770 running save with one Layer,
all 3 CATS are in sync.
Keystone and Warping was done with Christies,
Softedge with CAT.

thx for help,
if anyone knows if also the gtx670 PC version works in CAT with osx 10.8.4,
would be great,
and how to ( driver, etc)

thx again,
Roman