Installed new java yesterday. When I restarted my mac pro today I noticed that it has input lag when i type (in the browser, text applications etc), and when I move windows they move choppy. Checked activity monitor - everything seems allright. *Tested Warcraft 3, in fullscreen mode the mouse cursor jumps over the screen, if i minimize (cmd + m) it goes smooth again. Might I have triggered some setting? Latest Mac Pro, with 10 gigs of ram and 8800 GT. All updates installed.