Hey All I don't know what happened but my active rigid body system does not animate. It just stays in one position I'm not sure if I did something with Cache settings or something like that but I dont know how to fix it. Actually pretty much everything in my dynamics does nothing from effects to rigid bodies. Has anyone had this issue, or know how to resolve it? I would appreciate any help I can get. Thanks Specs Maya 8.5 and 2009 Mac OSXm leopard 10.5 4gbram