Lion and Core Duo
Can't upgrade my 5 year old iMac Core Duo 😟 Already disappointed by a screen failure last year I now find apple have pulled the plug on "support" after only 5 years!! Add it to my now not supported Apple TV mucho unhapiness
iMac Intel 1.83, Mac OS X (10.6.4), Also IMac G3 OSX10.2.8, MacBook Pro 13" 10.2.6, iPhone 3GS , iP