Late 2010 MBA using the old Mavericks GM - 13A598 - is fine. No different than 10.8 at all. 4 GB RAM on a C2D. I really don't think I would have even noticed th

Late 2010 MBA using the old Mavericks GM - 13A598 - is fine. No different than 10.8 at all. 4 GB RAM on a C2D. I really don't think I would have even noticed the difference had I not had to run the installer.