Directory and Catalog Modules???

[jab]

Does anyone know if a directory and catalog module are being developed? If so, when do you think they will be available?

Jab...

[Gibberish]

There is this one: http://dev.cmsmadesimple.org/projects/cataloger/

I do not know when it will be available to download though.  Say it is in alpha.

[Mesmer]

What exactly does this module do?