Hi Sean

Forgive me, but I am not sure I understand what you need. As Admin you can use the Admin > Pages menu option to easily sort and organize your pages. The current DNN menu method does not (to my knowledge) allow a pre-selected sort (like alpha) option. You have to sort your pages yourself, but it is easy to do using the Admin > Pages option.

I understand.

From I previewed on you sample site, if I wanted to do something like this I would probably use the DNNRepository module. You can create multiple categories like the ones on your sample site and each listing in the repository can belong to several categories. I suppose you could even make a category for each letter or group of letters of the alphabet, if you want to give your visitors the option of clicking on a "letter" category. Or you might be able to use the DNNReports module to list each letter group.

Good Luck! Sounds like an interesting project.