A new set of webinars have been posted at: http://www.screencast.com/users/eXtensibleCatalog on the eXtensible Catalog. This is an open source alternative to integrated library systems.
From their website:
The eXtensible Catalog (XC) Project is working to design and develop a set of open-source applications that will provide libraries with an alternative way to reveal their collections to library users. XC will provide easy access to all resources (both digital and physical collections) across a variety of databases, metadata schemas and standards, and will enable library content to be revealed through other services that libraries may already be using, such as content management systems and learning management systems. XC will also make library collections more web-accessible by revealing them through web search engines.
Take a look.