I updated to 3.0 on my Iphone and have the free memory app. If I go into Safari then go into another app, Safari is still running in the Free Memory App. How do I close Safari down? I know the old way was to hold down the home button for 6 secs and that always worked, but I can't figure this out. I tried holding the top button til the slide came on the screen then held the home button to get back, but that did nothing either. Thank for the help!