Works fine on my mac mini 4gb ram 2.6ghz and was a bit slow on old macbook 2.13ghz until I put in some more ram. The only thing that didn't work after the upgrade was some safari extension I didn't use anymore anyway. Do it!
My 2009 iMac Intel core duo 3.33ghz / 4 gb ram seems generally a bit slower, so will finally get round to getting some more RAM. Initially I had a couple of instances of it hanging with a blank screen, but no probs since I updated IPhoto, although it may have been unrelated.
My 2009 iMac Intel core duo 3.33ghz / 4 gb ram seems generally a bit slower, so will finally get round to getting some more RAM. Initially I had a couple of instances of it hanging with a blank screen, but no probs since I updated IPhoto, although it may have been unrelated.