Asu09-guadalupe is a project mainly written in ..., it's free.
Guadalupe Package which uses Papervision to present assets
gallery (not open) : com/flashdo/flashblue
http://www.flashcomponents.net/component/xml_thumbnail_banner_rotator_v2.html
equalizer : com/everydayflash/equalizer
http://www.everyday3d.com/blog/index.php/2008/03/26/classic-sound-equalizer-in-flashas3/