Q1: This is the default behavior. You just need to make sure which of the multiple screens you have set as home. From any home screen, tap Menu, then Edit page. This will bring up a screen with outlines of all your home screens. The one that is currently set as the "true" Home page will be highlighted. If that's not the one you want to default to, then on the one that you do want, tap the little house-shaped icon at the top of its outline. If you've hit it right, you'll see a message near the bottom of the screen saying, "Default home screen has been changed." Tap anywhere on that outline again, or press the Home button, and you should go to that page. It will now be your default Home page, and you should be taken there when you unlock the phone.