Dear all, I would be very interested if someone here on the forum has had the possibility to run the native Mac Intel version of IDL 6.3 on one of the new Woodcrest MacPro's. I already ran the time_test3 on two Linux systems and would be very grateful if someone has the corresponding numbers for the new Apple machines. My Linux benchmarks for anyone interested: Woodcrest 2.6GHz, 4 processors: 0.44s AMD Opteron 285 dual core 2.6GHz, 4 processors: 0.74s Best regards: Felix Hormuth, MPI for Astronomy, Heidelberg, Germany