Hey guys, i am having a Macbook Pro 2010 running with Snow leopard. Like others i am also happy with the launch of Mountain Lion and am surely going to upgrade the same in next 2 days. Well, now as my title says, i heard somewhere that Apple is offering free upgrade of Mountain Lion to certain customers. Though .99 is already very cheap for such a great operating system but i'll like to know what is the criteria to get the free upgrade? Can anyone help me ?