Hi Danny, yeah I've got quite a lot of more "regular NURBS" work lined up already that I do want to get to first before attempting to do any kind of really different workflow like sub-d tools would require.

Doing a kind of hybrid NURBS/sub-d enabled app is a cool idea for the future at some point though, and having a few different libraries available in that area to choose from will certainly help when the time for that does come.

- Michael