[bigtoga]

Spoken like a true programmer hehe :)

I have to disagree here as I think Photoshop for prototyping will save you days of time. Starting out coding is like saying, "I don't value the design; I want to skip that and just get the app ready." By doing it in Photoshop (or something similar) you can ignore the differences between browsers and ignore CSS, HTML, Javascript, etc and focus on the design. I've found that, if I use Photoshop, I'm able to complete the design and then focus on the code. Step 1: design. Step 2: code. If I try to start with the code, it's a back and forth, back and forth and the process takes me a lot longer and the design suffers greatly.

Photoshop is a design tool, not an HTML generator, in my opinion. You need an HTML editor to code it and it's probably best to code it by hand instead of using a generator. I use the Photoshop-generated HTML only as a last resort if I can't figure out how to hand-code it.