hi - i've got amapi and started modelling with it - but it takes much time to learn to use it. amapi 4.15 can not import/export obj file format - so you have to import/export 3ds-format (3dstudio) and find a 3ds-to-obj converter. (or do it with poser) here is the link: http://bakhter.com/html/main/amapi4.html http://bakhter.com/Eovia/Amapi_4.15.zip another nice program is anim8tor, but i hadn't the time to explore this program. here is the download link: http://www.anim8or.com/download/index.html have fun :)