Thanks very much. I do have one query though. How do I increase the max poly count past 10,000?

I have clicked on the box beside "Poly to subdiv” and dragged the "maximum base mesh faces" slider...

This is exactley what's showing up.

editMenuUpdate("MayaWindow|mainEditMenu");
ModObjectsMenu MayaWindow|mainModifyMenu;
CreateSubdivSurfaceOptions;
performSubdivCreate 1;
subdivCreateCallback...

After finishing the tutorial on how to model a dog, I went to convert from polygons to subdiv, yet nothing was happening. I then went back to before I joined the two halves and it worked perfectly. ...