Can you nest folders in the HTC Manila Start Menu?

[Drkshadow]

I saw this on the stock TP 2 rom for sprint, Office Mobile was nested in its own folder so that when you clicked on it in the Manila start screen, it would only show you the office programs. Is there a way to manipulate that so that we can organize the rest of our programs?

I've since installed Mighty's ROM and I have so many programs going on it's a little cluttered and i'm huge on organization. Anyone know how to do this?