Flash MX & PHP cuestions!

Hello Forum!!!
I´m trying to setup PHP functions in my flash production, but just have some questinons for you all!!!

  1. How do I get headlines linked to more information, more text???

  2. How do I get swedish characters inside my Dynamic textfield (ÅÄÖ)?

  3. How do I scroll the text area???

  4. How do I get it to understand <br> and other HTML coding??

Thanks for helping out!!!