http://www.hunterleebrown.com/iphone
I dumped my custom solution for the iphone, and have adopted CNET's CiUI interface instead. It made development for the iphone much easier and has animated page turns. You can read about CiUI here.
I extended the javascript just a bit to handle .jpg content, like gallery images to work smoothly with the rest of the UI. So, with an iPhone, viewing my gallery pictures should be nice. Try viewing them with the iphone rotated, etc. The browser back button will also work with photos.
Thankfully, due to the redesign work I did in December, making new HTML with XSLT from the same XML feeds the rest of my site uses was a breeze. Thus, this new skin for iPhone was born!!