Hi everyone!
I’m new to MODx’s world. My web designer has started this new project with MODx Revo 2.0.6 and I have to implement all the dynamic parts.
The site includes two catalogs: one will show the "A Type" products, and one will show the "B Type" products, but these are linked to "A type" products (a "A Type" product may be related to x "B Type" products).
A superuser must have access to a form where he can delete, modify or add products, and relate these to others.
Each product must have its own page, with images and technical data.
I’m a PHP programmer, so I have an idea of what there is to do. But I really don’t know how to do it in MODx.

First I found this tutorial:
http://wiki.modxcms.com/index.php/Howto_catalogue but it talks about eForm, and it seems that this is not available for MODx Revo.
Then I found this 4 alternatives by reading the forum:
1) VisioCart (a bit too complex, and it’s still a beta version)
2) Ditto (only alpha version?)
3) getResources
4) Jot (not available for Revo?)
What do you think? Which of these is the best solution?
I’ve forgot to say that the website (and catalogs too) must be at least in 3 different languages.
Thank you in advance.