Hello Guys first post. I'm a noob with grahpics card and have a two question,
If I buy the GTX 560Ti will I be able to use MPE with adobe premeire pro cs5.5? Also, will this card run smoothly with After Effects Cs6
What's not listed is not officially supported for the respective feature, meaning GPU raytracing or MPE. It's as easy as that. Otherwise any card will satisfy the normal requirements of both programs.
Is there a hack too allow the GTX 560ti to enable Raytracing or MPE
Yes, there is a hack. Go to http://www.studio1productions.com/Articles/PremiereCS5.htm
There are instructions for manually doing the hack or you can run a program that will do the hack for you for both After Effect and Premiere.