Find general information about Talend Open Studio on the Solution>Talend Open Studio page of our website.
Or for further information about functionalites, usage and components of TOS 1.1, check out the User's Guide.
The website is a very rich source of information about Talend and Talend Open Studio, upcoming releases and new features, so don't hesitate to browse our website and give us your input! ;-)
But if you have any specific request for information, don't hesitate to post again.