Links to sites for 3D and Flash development…
Alternativaplatform: http://blog.alternativaplatform.com/en
Away3D: http://www.away3d.com
Papervision 3D: http://blog.papervision3d.org
Paperworld 3D: http://paperworld3d.com
Swift3D: http://www.erain.com
WoW-3D Physics Engine (Compatible with Papervision 3D): AS3 3D Physics Engine : WOW-Engine