Check out the SoundEffects at [edit by admin: see spam in pimp the link]
The ultimate on-line sound effects library for interactive developers
featuring 1000's of original music loop's and effects to download in
real-time.Buy only what you need, immediate delivery in 11 popular audio file formats and sample rates. Samples, Pro Tools, Avid.
Being able to listen to a low-resolution sound before making a selection was great!
I truly appreciate the excellent service they gave me.