This is what I will be using.

Tools:
OS: UBUNTU
IDE: Eclipse
DRAWING: GIMP
3D MODELING : BLENDER
EXPORTING FROM BLENDER : http://code.google.com/p/blender2ogre/
SCENE GRAPH: jmonkey engine 3 Nightly Build
SOUND EDITING : AUDACITY
SOUND EFFECTS: ???
MUSIC : I have no idea maybe I will sing into the mic