Below are some of links for further Adobe Flash CS4 materials:

Books -

Adobe Flash CS4 Classroom in a Book by the Adobe Creative Team		Flash CS4 Digital Classroom by Fred Gerantabee and the Aquent Creative Team
Adobe Flash CS4 How-Tos: 100 Essential Techniques by Mark Schaeffer		Flash CS4 for Dummies by Ellen Finkelstein and Gurdy Leete
Flash CS4: The Missing Manual by Chris Grover		Brilliant Flash CS4 by Steve Johnson
Flash CS4 Bible by Robert Reinhard and Snow Dowd		Adobe Flash CS4 on Demand by Steve Johnson and Perspection Inc.

Online training -

	Lynda.com tutorials for Flash CS4
		Length (hrs)
	Flash CS4 Professional: Object-Oriented Programming	4
	ActionScript 3.0 in Flash CS4 Professional for Designers	6.25
	Flash CS4 Professional Tools for Character Animation	2
	Flash CS4 Professional Essential Training	4.5
	Flash CS4 Professional Getting Started	0.75
	Flash CS4 Professional New Features	0.5