Welcome Tolou! I agree with Trevor...demos are wonderful! With them you can install and try out a program and see what you think about it before spending money for something you might not ever use. Of course, what programs you might want to try out will depend on what it is you're interested in doing. Most of Renderosity is dedicated to 3D, but there is a little bit of something for nearly everyone. So have fun checking it all out! :) Varian co-moderater, Vue d'Esprit forum moderator, 2D Graphics forum hanger-outer, pretty much everywhere else! grin