Reply to Audio 2 DJ Sound Problems

I'm using an Audio 2 DJ with the latest drivers on Windows 7 x64, and randomly I started getting terrible static on output A (On a side note, the 3.0.3 drivers make my laptop bluescreen, but I'm on my desktop so that doesn't matter as much). It's not really consistent as to when it happens, it can be while I'm mixing in Traktor, or it can be while I'm watching Youtube videos, or while I'm playing Starcraft II. I'm wondering if this is a sign that I'll have to invest in a new sound card, or if there's some other option. Any advice is greatly appreciated, thanks!