Multiple Formats

Main URL: http://archive.org
CC-only portal: ?
CC-only feed: http://www.archive.org/services/collection-rss.php?licensed_only=1
Formats: audio, video
Size and scope of CC-licensed collection: Thousands of CC-licensed and PD videos and audio items. Huge.
Notes: You can use http://creativecommons.org/tools/ccpublisher to license and upload media to archive.org

Main URL: http://www.kompoz.com
Notes: Kompoz.com is a social networking site for creating multi-track songs online with other musicians. With Kompoz, you can collaborate with anyone to create and mix a new generation of independent music based on the open standards of the "Creative Commons".
CC-only portal: everything is CC-licensed
CC-only feed: RSS
Formats: audio: MP3, WMA, WAV
Size and scope of CC-licensed collection: 200+ artists, growing daily (as of 20070321)

Main URL: http://oddjobjack.com/freejack.php
CC-only portal: ?
CC-only feed: ?
Formats: image (vector), image (bitmap), flash movie (.fla)
Size and scope of CC-licensed collection: 13 episodes worth of assets from TV's Odd Job Jack. Episode 1 has 77 characters, 28 props, and 231 cameras in an 800 meg torrent
Notes: Every asset from this years 13 episode run is being released.

Main URL: http://ourmedia.org
CC-only portal: ?
CC-only feed: ?
Formats: audio, image, text, video
Size and scope of CC-licensed collection: ?
Notes: subset of Internet Archive collection (uses IA for storage and bandwidth)

Main URL: http://www.podcastspot.com
CC-only portal: http://www.podcastspot.com/explore/cc
CC-only feed: ?
Formats: audio, video
Size and scope of CC-licensed collection: 1349 podcast episodes (as of 20070613)
Notes:

Main URL: http://tolweb.org
CC-only portal: only some content is CC-licensed (some images, the glossary, tree structure), CC discovery tools are under development
CC-only feed: coming soon.
Formats: image, video, audio, pdf, xml, text
Size and scope of CC-licensed collection: over 1000 images, growing continuously
Accepting contributions from scientists and the general public. Many of our current CC-licensed images are imported from Flickr. By integrating them into our collection, they get annotated with taxonomic metadata, and they will become part of taxon-specific CC image feeds.
Notes: The Tree of Life is a collection of information about biodiversity. We cover all organisms, living and extinct, plants, animals, fungi, protists, microbes. We started implementing CC-licenses in our media uploading tools in February 2007. We still have to build CC options into our search tools, and we are planning to make available CC image/video/audio feeds for any group of organisms.

Main URL: http://www.virn.net
CC-only portal: everything is CC-licensed unless noted otherwise
CC-only feed: NA
Formats: All Video, MP3, All Images, Text
Notes: Unlimited upload space, Social Enabled Site. Its more of a social marketplace.

Main URL: http://commons.wikimedia.org
CC-only portal: http://commons.wikimedia.org/wiki/Category:Creative_Commons_licenses
CC-only feed: ?
Formats: image (mostly), sound, video, text
Size and scope of CC-licensed collection: Constantly updating
Notes:

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