So i've had my imac i5 for a week now and everything has been just fine except for a few bugs. I usually use firefox as my browser and not safari as much, but it seems my scrolling up and down in firefox is very buggy in that it stutters when i scroll. i would scroll with my finger, nothing would happen, then a second later it would scroll. another issue that i noticed that many people are dealing with here is that the two finger swipes dont work. i just realized it only works in safari for me. anyone else with the same issues?