iPad app UI design questions

The interface of my iPad app has multiple section boxes (looks similar to this stackoverflow page). I'm n开发者_如何学JAVAew to xcode and iOS programming but have years of web development experience. I would like to know what is the best way to design this.

Should I put everything in one xib file? (section1headerlabel, section1text1,section1text2..)

or should each section be its own xib file? (like server side include in web dev) if so how do I do this?

Any suggestions would be highly appreciated.

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I find that if I'm doing complex things, I generally skip Interface Builder all together and create the view hierarchy using code. I can do better encapsulation this way.

For information on how to do this, check out this q&a: What's the best tutorial for iPhone development, sans Interface Builder?