Hi, I just installed Mavericks, and am generally happy. Haven't had any major problems, except for these two: 1. Swipe gestures no longer work in finder (this is noted in many threads already) 2. One I haven't seen mentioned: When I use a two-finger tap (similar to right click) on a file or link/bookmark/etc, there is a noticable delay until the menu appears. By my stopwatch it's approximately 0.3-0.4 seconds. I booted into 10.6.8 on my other drive for comparison, and it's definitely instantaneous, so this is not a mental thing. I remember some time ago changing an animation speed to 0.1 in snow leopard to increase animation times, but can't find what I did. Not sure if it's related to this or not. Any suggestion? Maybe there's another terminal command I can run to update the animation/transition speed for that? This delay is making Mavericks feel really unresponsive to me and driving me crazy, almost like a really old machine that can't keep up.