Rosswill, how about your system specifications?
Simon, which 2008 macpro did you use? Is there a relevance in 2,8 or 3,0 or 3,2 in layers like roswill said?
For the moment we're running on a macpro 2,66 X1900XT tiger with no problems but we need a new one. And i dont now if i should go for the newer models instead of a 2nd hand.