Graphics 

www.flamingtext.com

www.webpagebackground.com

www.schoolicons.com

www.top20free.com

www.free-clipart.net/main.html

www.free-backgrounds.com

http://www.free-clipart.net/main.html

www.backgroundcity.com

www.grsites.com

Animation

www.animationfactory.com

www.artie.com

www.bellsnwhistles.com

www.freeanimatedclipart.com

Music and Sounds 

www.findsounds.com

www.freeaudioclips.com

www.a1freesoundeffects.com

http://www.animalpicturesarchive.com/

www.moviesounds.com

www.soundcentral.com

www.bellsnwhistles.com

http://www.partnersinrhyme.com/

www.stonewashed.net

http://www.thefreesite.com/Free_Sounds/

http://www.webplaces.com/html/sounds.htm

http://www.mp3.com/  http://www.mp3-to-wav.com/ (converter)

http://www.georgetown.edu/faculty/ballc/animals/animals.html

www.freeplaymusic.com