Community
I would contact your local resellers and see if they have any information about classes. Or if they offer classes.
http://www.autodesk.com.au/adsk/servlet/index?id=19967134&siteID=19753603
Or you can also get our training material at http://www.autodesk.com/developautocad (http://images.autodesk.com/adsk/files/ObjectARX_2014_Training.zip)