Welcome Rod, The most fun in SL is the first two years learning everything and going to classes SEARCH/EVENTS/EDUCATION . Enjoy. But even after 4 years there are things popping up I never knew. Now its encouraging to see you rolling up your sleeves - cos you need to get the knowledge to realize its important to know to prioritize things like interfacing SL to the Kinect for AV limb movement (instead of to the AV's limited nbr of animations). And that you understand just what that means We need to expedite this fast. D.