Embed web page into app and play sound in background?

Hi

I am new to iPhone programming but I am picking new stuff up on the way, but I cant find anything on these two things.

1. I want to have in my view based app, that when the user presses the info button they will see a webpage. How can I embed this into my application?

2. When the app is opened I want my audio file to be playing in the background. How can I do this?

Any help much appreciated, thanks.