ok this sucks!! i bought a new mac then first day there was a problem..took back my mac got a new one mac pro tower…quad core…loaded ezdrummer in old one and now trying to load ezdrummer …going nuts i have my brother here and between the both of us we should be able to figure this out….cant and we have tried for three hours….should i take the ez drummer back to the store andf get my money back….did it cause problems on the new mac that i took bach….we keep getting screen that says not authurized on this computer
