I have a new Nvidia 680 GTX 4g ram and a Matrox THG digital version.
Question is whether to drive the new 27 " Dell widescreen IPS via the card or the THGo

It has been suggetsed that it may be better via ThGo as Windows then sees it as one line and may avoid some snyc problems from even of thinking to appear.

What say you as I am no expert and seeking all the advice I can get.

Thank you