Even though this is a pretty basic application, it's one that I know I'll use a lot. It's from Pelnor Software and it scours the internet for images, providing them in a thumbnail form, then allowing you to browse in a larger size. Of course it then allows 1-click saving to the Photo-hub or you can go to the site where the image originated.
Simple but useful.
I now have a sudden craving for nachos.
Watch the video demonstration after the break.