Quote - Does the mesh subdivision thingy produce more detailed models so that I have more to polys to play with using the Poser morph tool?

Chances are you won't be able to use the morph tool on Genesis and keep the results easily. Morphs are dynamically read from the dsf files, so you need to be able to put your morphs back into a dsf file, which the morph tool won't do. Also, you need to morph using the base cage, which is unsubdivided. If you try, do it with the unsubdivided mesh.