hi mr lovebmw i registered in this only to correct your wrong information about pixar animation movies pixar don't use 3D max in any of there production and never used it because it's really poor 3D program in animation production they are using three main programs
1- marionet program for animation and it's found only in pixar
2- renderman for rendering and they are selling an open source of it
3- unknown till now
pixar is aclosed system company and no one know there real programs and you can read there history to know more about them