Bom dia Ernie,
Thank you for your comments. I got yours lors/random package and I'm going to install them. I'm reading about Adam Ullman RTE implementation now.
I'm going to install atutor to see how lors works on importing content exported from it.
Moodle is still a little confuse to me about SCORM implementation. At moodle.org I saw that version 1.2.1 offers support to import quizzes in webCT format but they say nothing about SCORM (see: http://moodle.org/doc/?frame=features.html). There's a company at moodle.com that offers enhances moodle with support for SCORM packaged learning object at charged (about US$15000).
Anyway I will continue reading about SCORM and dotlrn implementations. Maybe me and people in the company I work could help you and community in the brief future (at leat at user case level).
Orzenil