Google had launch a new services called Lively. It’s a 3D world which allow chat and you can create your own Virtual Room, choose from a set of Avatar (you can customise your avatar with dress and other outfit). You can also decorate the room with furniture.
Currently the top room are bearing Sex theme… Looks like sex still appeals. So far run without any problem on my PC with integrated Intel GMA graphic card. Will try at home to check did my Nvidia GeForce provide better experience.