Max Smirnov's Subdivide Classic for the Node Editor.
Based on his SubDivClassic script located at:
http://moi.maxsm.net/files/scripts/

Moi discussion reference:
http://moi3d.com/forum/index.php?webtag=MOI&msg=6674.164
http://moi3d.com/forum/index.php?webtag=MOI&msg=9581.4

Save SubDivClassic.js file to this directory:
C:\Users\<UserName>\AppData\Roaming\Moi\nodeeditor\nodes\extensions


Wayne