Dcm_wc, I think the reason nobody is answering your questions is because you seem to ask 3823 questions a week. Even if we help you, you'll stumble upon another problem.
It seems to me you're better off with Sony Vegas or Windows Movie Maker.
That, or you just dive into Premiere CS3 and see what all the buttons do. That's how I learnt it, I just took a day and see what it does. The next day I knew where to find everything I needed.