Flash Help
PDF documentation
The in-product Help is also available as a PDF that is optimized for printing. Other documents, such as installation guides and white papers, may also be provided as PDF-s.
All PDF documentation is available through the Adobe Help Resource Center, at www.adobe.com/go/documentation.
To see the PDF documentation included with your software, look in the Documents folder on the installation or content DVD. The PDF document gives You detailed overview of most Adobe Flash CS3 features. It is good base of knowledge but comparing to html tutorials it is less intuitive.