Sites with sound effects
 

Here is a list of some sites with free sounds for home use (or almost free).

FindSounds - Search the Web for Sounds
Flash Kit, A Flash Developer Resource for Macromedia Flash 8 and MX Tutorials SWF FLA images clipart Sounds WAVS Animations Help and Support
freesound :: home page
Sound Effects, Production Music, Royalty Free Music, MP3 AIF WAV Sound Effects

http://www.soundsnap.com/
Audio Resources

incompetech.com has been a great source for me.

all sounds are free to use with no restrictions apart from a credit with the guy's name.
being really cheap and not wanting to pay for sound, i've found this site to be pretty damn useful. might take a while to find what you want, though...

another one
soundsnap.com