Hi Mike, >Sure, go get Cal3D from cal3d.sf.net and see if you can get it to build I downloaded the source code and managed to build the project OK. There is the complier output: --------------------Configuration: Cal3D - Win32 Release-------------------- Compiling resources... Compiling... animation.cpp animation_action.cpp animation_cycle.cpp bone.cpp coreanimation.cpp corebone.cpp corekeyframe.cpp corematerial.cpp coremesh.cpp coremodel.cpp coreskeleton.cpp coresubmesh.cpp coretrack.cpp error.cpp global.cpp loader.cpp mesh.cpp mixer.cpp model.cpp physique.cpp Generating Code... Compiling... platform.cpp quaternion.cpp renderer.cpp saver.cpp skeleton.cpp springsystem.cpp submesh.cpp vector.cpp Generating Code... Linking... Creating library Release/cal3d.lib and object Release/cal3d.exp cal3d.dll - 0 error(s), 0 warning(s) But when I went to run it, the compiler asked about what exe I was going to use to run it or something. I'll have another look at it later, as there was a README file in the project as well called "Install.txt" or something, which might tell me what to do. Also I might need to download more of the demo files or something from the website. Anyway, is their anything that you want me to do specfically? Rob G. _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com