Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

kidstretch

macrumors member
Original poster
Aug 9, 2011
36
0
I have installed Lion on my MB late 2008 aluminum and my iMac mid 2010.
On my iMac, when i sweep 3 fingers in a page it goes back with an effect, like a transition, but it doesn't do it on the MB.
Any ideas why is this happening?
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.