Is this update is also for 10.7.2 Version or only for 10.7.2
OS X lion 10.7.5 update is here but I am cofused if it is also for the OS Lion version 10.7.2 .... I would also like to know if I need to backup my system before I update my system to this update please let me know
iMac, Mac OS X (10.7.2)
