A while back I started using this cool new product called Cooliris after one of the people in my photography club suggested it. Wow, it rocks! It offers the coolest way to view photos on the web that I've seen to date. It's cooler than viewing pictures on an iPhone, so if you'd like that experience when you visit most photo galleries on the web, then you'll enjoy having this add-in on your system.
I've tried to embed it here on my site so hopefully you can see it, but if you can't just visit Cooliris to learn more.