Hi, i need some help with this. i am getting a used (2008) Mac pro with no OS that i want to put ML on but i was thinking i could Download it from the mac app store from my unsupported Macbook and then put it on a USB Flash drive and do a clean install like i did with Lion on my macbook. I did a google search and some people say it now check's to see if your mac is supported before it lets you download Have any of you tryed this yet? Thanks for your help