My computer has 32gb of ram and is crashing with 1 instance of superior drummer

Hi,



I have a hackintosh with 3.5ghz intel core i7, 32gb ram, 1600mhz ddr3. I use protools 10, superior drummer 2, and amplitube 3.



I'd say my computer specs are pretty good. But I'm ALWAYS having trouble with memory in pro tools! so many crashes all the time because of it, and I don't know why.



My playback engine is 1024, 8 processors, cpu 90%. -- for this particular project, I can't change the delay compensation from none to anything...it will crash every time.



Even if I boot up my project with all the plug ins bypassed, it will still crash, if I try and change the delay compensation.



For this project, I'm using one track of superior drummer and 6 guitar sims. I've never had much experience checking memory/cpu before on my computer. I just opened up activity monitor (which I've never used before).



I only have pro tools, email, and google chrome active. my pro tools says the cpu is at 348% ? past 100? how high does it go? lol



Also in activity monitor under FREE it says 19gb....so why is pro tools crashing on memory??

My computer has 32gb of ram and is crashing with 1 instance of superior drummer