Itzle is a web gadget that lets you walk around a website by yourself or with friends as if they were physical locations. you can group surf with friends and meet people who visit the same sites as you. It is curently in beta testing but you can still use it, it is currently only supported by Firefox. It is free and there arer no downloads, you just drag the Itzle link to your bookmark bar and lcick it to Itzling a site. Add sites to your Itzle list and chat with other members too, when you chat it brings up a speech ballon next to your little animated character. You can also change the colors and appearance of your character. This is a very interesting concept in group surfing, and I think this will open up a new world of different ways to search and share websites.