Flash

A4Flash
Provides professionally designed templates and intros categorized by theme. Full source code included for royalty-free distribution.
http://www.a4flash.com/

Dreamlinestudio
Templates, components, intros, and custom website design services.
http://www.dreamlinestudio.com/

DynamicFactory
Animated and pre-made web site templates.
http://www.dynamicfactory.com/

Flash Templates Source
A resource where you can buy flash components, flash menus, flash galleries, flash effects, flash banners and more.
http://www.flashsources.net

Flash Village
Free templates available for download. Also logos, template related tutorials, and forums.
http://www.flashvillage.com

Free Flash Web Templates
Categories include business and high-tech. Ready for instant download and all source files are included.
http://www.free-flash-template.com/

JustFlashTemplates.com
Free and low-cost templates for you or your clients. Source code included.
http://www.justflashtemplates.com

Photo Identities
Designs website templates for professional photographers.
http://www.photoidentities.com

5sec Interactive
Freelance web design studio offering free and custom templates. Also image composition, logos, banners, and presentation tools.
http://www.5sec.com/

SorBose
Provides templates with sounds, menus, banners, intros, and preloaders on a CD.
http://www.sorbose.com/

Templates 247 UK
Easy edit templates, sound tracks, and demo downloads.
http://www.templates247.co.uk/

XpellShop
Swish and flash templates at fair prices. Also offering intros, guestbook designs, and sounds.
http://www.xpellshop.com/eng/