Has anyone (particularly with a Yikes!) upgraded to the new 10.2.8? I have been shy of upgrading ever since 10.2.6 turned out to have so many problems. Also, if I decide to upgrade, can I use Carbon Copy Cloner to first image my startup drive, store the image on my secondary drive, and if the upgrade turns out bad use the image to go back to 10.2.5? TIA, Lavode