Damon Ledet: Tutorials on Adobe After Effects, Adobe Photoshop, Apple Final Cut Pro, Apple DVD Studio Pro, Coldfusion, and Flash.
Diabolikal: Covers media and technology news, reviews, articles, tutorials, and forums.
FlashGimp: Tutorials, forums, articles, and support for new media, with a focus on Photoshop, 3DSMax, Dreamweaver, and Flash.
Jake Ludington's MediaBlab: Includes tips, tutorials, how to guides, and software reviews, focused on informing and educating people on the use of digital media.
Multimedia-People: Newsgroup for the discussion of the application of leading edge multimedia tools over the internet.
Penn State Faculty Multimedia Center (FMC): Includes tutorials and FAQs in audio, video, web, Flash, image scanning and editing, CD/DVD burning, and digital.
Setpixel: A collection of articles focusing on interactive installations, aesthetics through computation, reactive experiments, creative computer vision.
The Alchemist's Lair: Tutorial on using multimedia and presentation software in the classroom.
Video-Tutes.com: Video tutorials on 3D software, graphics, video, and web, including Photoshop, Premiere, Flash, Dreamweaver, Indesign and 3D Studio Max.