Uncompressed Wav Files collection?

Does anyone have a good resource for uncompressed .wav files?

I have found many wav sites online but all seem to be "compressed" and when used in my program, give this error:

"Sound API only supports playing PCM wave files"

I'd like to not have to import them to a sound-editing program to change them all.

Thanks.

Moved To General Developer

I believe WinAmp can be configured to write an uncompressed PCM WAV via it's Diskwriter Output plugin. Then all you'd have to do is dump them all to a playlist, hit "play" and select an output directory to begin processing.

What do you have that requires an uncompressed PCM file?