Rooted, lag fix, launcherpro. No live wallpapers. No excessive widgets. Kill things as needed from the samsung task manager. I get significant lag when unlocking, going back to home, switching apps. Not all the time, but certainly enough that it impairs function. Is anyone else experiencing this? I have to live with this phone since I traded my Dinc in for it on day 30. So if there's something defective with it I can return it, but if it's just a "known issue" I'm stuck. Any help? Thanks