I haven't found any iPod emulators or iPod screen capture software out there. So what's a developer to do? Well, here's the cheap way using PowerPoint and a little patience.
All I did for this was copy my iPod Video screen as closely as I could. A quick Google of the phrase "iPod Font" yielded Myriad so I used Myriad Web Pro. PowerPoint has some amazing tools and the fill effects allowed me to get the pause and battery just right.
This was done in a series of screens. With a little work, you could easily build in activation links for a truly interactive experience.
That's me singing at the end - you'll notice the pause is still on. Just in case anyone was confused! ;-)
The template can be downloaded from the Download Library here.