Uncategorized Yosemite Upgrade October 29, 2014 by Red Piston Introducing the new Apple Yosemite update The Yosemite upgrade is finally with us! here’s a list of which machines you can use it on: iMac (Mid 2007 or newer) MacBook (Late 2008 Aluminum, or Early 2009 or newer) MacBook Pro (Mid/Late 2007 or newer) MacBook Air (Late 2008 or newer) Mac mini (Early 2009 or newer) Mac Pro (Early 2008 or newer) Xserve […] Read more »