I'm using Mac OS 10.7.2 on a GA-P35-DS3P. I'm wondering why Kakewalk doesn't support older Mainboard models. The installation works when I choose Gigabyte EP45-DS3R. But it does not running smoothly. For example my system profiler says that my computer is a MacBook from 2007 and I had big trouble with installing the 10.7.2 update.