GOT IT! I FINNALLY GOT IT!!!!!

If you have windows XP, open any wave file in the built in sound editor. Then, click file, save as... In the save as dialogue, click the change settings button (near where you click the save button.) Under the 'format' drop down menu, choose IMA ADPCM, then choose 22.050 kHz, 4 bit, stereo. Then click ok and save, it will then work, i've tried it!!!!!! If you like, I could try to post the sound editor for download, i dont know if it will work though (the download, not the teqnique)