Sound files

MidiWorld

Midi basics, Midi Files, Software, Composers, Links and more... Great site for developers and novices.
http://midiworld.com/

MIDI Listings at MusicSearch

Free midi and wav files, music and sound effects.
http://www.musicsearch.com/Files/MIDI.html

FindSounds

Welcome to FindSounds.com, a free site where you can search the Web for sound effects and musical instrument samples.
http://www.findsounds.com/

Sound Files and Sound Effects

Find free sound files and sound effects quickly.
http://www.webplaces.com/html/sounds.htm