This is a demonstration of IMS BasicLTI, Lesson Builder, and IMS Common Cartridge 1.1 support for Sakai 2.9.

Here is my blog post about this:

dr-chuck.com/csev-blog/2011/07/a-summer-month-of-code-learning-tools-interoperability-in-sakai/

It is described in these JIRAS:

jira.sakaiproject.org/browse/BLTI-119
jira.sakaiproject.org/browse/LSNBLDR-20

This video shows common administrator and instructor use cases for tools and content items associated with tools as well as the importing and configuration of an IMS Common Cartridge with Basic LTI items.