As I run my own site and also set up CMS's for other people if you need a hand Marcelo let me know. I've been hosting my own site with IXWebhosting, they have a zillion CMS scripts where I litterally  picked, installed, tested, almost all the software available, including BBS's and many portal systems.

By the sounds of it you are trying to make an information site, which is a great idea. I like the blog system, I'm currently just posting things that I've been working on and presenting some ideas through your blogs. If everyone has the time to post a blog blurb on approaching ways of working within Carrara, you will have quite a site full of inspiration and a place to bolster new users into using Carrara effectively.
Personally I feel the Carrara manual is quite "thin", if it wasn't for Mark creating tutorials, I would have taken eons to figure this software out. We need as much information out there so new users won't become discouraged.

Carrara 7 Pro, Anime Studio Pro 8, Hexagon 2.5, Zbrush 4.6, trueSpace 7.6, and Corel Draw X3. Manga Studio 4EX, Open Canvas 5, WACOM Cintiq 12WX User