Itunes within Mojo

I set up all my media on the external hard drive, installed Itunes and now managing my IPOD from this itunes within mojo. Things are great. Except that if I want to listen to my song using the Itunes player within mojo I cannot. The quality is horrible. The audio stream breaks up heavily. If I play the same songs on the same external hard drive from the ITunes on my laptop, it works fine until unless my laptop is very busy doing some CPU intensive work. With mojo it always breaks up.
Not sure whats going on here, but if mojo is claiming support for ITunes this needs to be answered.