Don¹t bother with the mix system. The OS requirements are handicapping, no rtas virtual instruments, hard to find viable plugins, VI¹s and other software too (I couldn¹t even BUY Quicktime Pro) , etc Picking up a Digi 0002 with an apogee Rosetta 200 and a decent G5 is a better option. Once you are there you don¹t really need Logic unless you are James Newton Howard. Protools 7.4 is a totally viable sequencer for 95% of the people. --