That's great that apple has an update for 1.3.1 but we need 1.4. There is a substantial increase in performance, better Swing components and many more new features. I already tested 1.3.1 vs. 1.4 for my company and there's no doubt we're updating everything to 1.4. I even tested some of the new API's on unix and windows, but i can't for my mac at home .