Kirupa.com - Many tutorials of basics, drawing, animation, sound and interactivity

Flasharoo - Resources, Flashmovies and some Tutorials

Were Here - Many tutorials, FLA downloads, links and tons of free music loops.

Flash Discussion Group -Discussion Group

FlashLite - Source files, many links, articles and news about flash.

Flash Planet - Many FLAs, tutorials (sorted by difficulty), sounds, links, gallery and "redirection script generator".

Flash Zone - Free flashmovies, a lot of tutorials, sounds and links to flashresources.

OpenSWF - Shockwave-Flash file format (SWF) information center with many tips and a collection of third party tools.

Party Logger - Good tutorials about flash-guestbooks, preloader and many more. Infos of bugs, tools and newsletter.

Flash Trend - Many Links, interviews, workshops and flashtalk.

Virtual-FX - Flash Resource Guide and Tutorials

Mirata - Offers tutorials, free sounds to enhance animations and stock photographs.

Flash Addict - Resource for news, tutorials, and articles.

Web Developers Virtual Library - Explore this resource for Flash animation. Provides explanation of terms, and technology and a guide to the basics.

SwishZone - See how you can make text explode, wave, move, drop, rise, weave, distort & much much more...Download the latest version and discover how easy it is to create Flash™ text animation effects.

FlashFever.com - Dedicated to the Flash developer. Find tutorials, discussion groups, and tutorials.

ExtremeFlash.com - Find samples, tutorials, and links to other resources.

Graphic Design Resource Center - Flash resources, links, tips and tutorials.

Flash Resource - Tutorials, resources, news