Darren, how do you generate the thumbnails?Nice theme! (No, really... it looks really good!)
Depending on what service you're using to host your photos (if any at all), there are good plugins to create galleries from Picasa or Flickr albums. I'm using one on the Decibel site that takes my Picasa galleries and makes nice LightBox galleries from them. (you also need the LightBox plugin)
I also have a Twitter feed plugin and a plugin that reformats the blog to a nice clean iPod/iPhone format.
stimuli.ca Lightbox-2 plugin for Wordpress
WordPress › Picasa Image Express WordPress Plugins
WordPress Plugin - Twitter Widget Pro - Xavisys
WPtouch: Mobile Plugin + Theme for WordPress » BraveNewCode Inc.