Which package path is the one I should be using? The com.jme.* or the jme.*?
com.jme.* is the new revision and will be replacing jme.* soon. It’s the scenegraph implementation and the “future” of jme. However, it is not as feature rich as jme., but will pass it before too long. Once that happens, jme. will be removed. So, I’d recommend (unless you need terrain, models etc right now) to use com.jme.*.