I started with Real 3D on Amiga 500... 1991, 15 years old. So after 13 years I should be good then... hehe.. but I have had some breaks for some years here and there, and only do this as a hobby. Started with Maya this summer, and I learnt more this summer than I learnt in the last 13 years regarding 3D. Probably cause of the excellent program and this excellent site.