Tutorials for Fireworks/Photoshop Website Splicing

I was wondering if anyone could link me to a good tutorial, teaching me out to create a picture in Fireworks and/or Photoshop and then splice it into a webobject to Dreamweaver or something.

Does anyone know what i am talking about? I know this can be done:

Basically you create a picture (format) layout of your website and you can use the splice tool to cut out sections where content and/or buttons go. I need a tut for this. I’ve seen some examples but no tut.