AudioBuffer::readWAV:remaining chunk data should never be less t

I ran through one of the great background music tutorials listed from Resources and for some reason I can get the sample loop to work from the website, but not MY own sample loop to play. Keeps giving this error after mission is loaded:

AudioBuffer::readWAV:remaining chunk data should never be less than zero.

My loop is mono, 16bit, 11KHz. Anyone seen this before?

THanks :-D

- XingiX