I have a dell laptop through my work (I'm a music teacher). I bought band in a box 2008 and really love the idea of it, but am having difficulty getting beyond the quality of the sound. I did call support and they had my change something -I think it was just using the computer's regular sound card and they had my switch it to something through biab. However, the sound still seems pretty iffy to my ears. I'm not going to be able to change a sound card (I don't think) because it is not my computer. Is there anything else I can do to improve the sound so I can make the accompaniments that I really would like?

Thanks