Absolutely! It's a way of getting avatars into Atmosphere BUT you don't have to understand Atmosphere to use it. Curious have built their own world for you to explore. When you go there, if you've got Avatar Lab you're seen by the other users in the Avatar guise you've built or chosen. So, putting it simply, it's the same as IRC but in a virtual environment. Imagine the chatroom, when it's empty there's nothing to do, but with this you can fly around, explore all the little nooks and crannies and when someone does come in you can chat and pose, strut your stuff and with my animations, make rude gestures! It's great fun. Go and buy it, even if you don't like it you get about forty animated poses from Chris Derochie which you can use in Poser.