TrustedReviews have looked at the Creative Sound Blaster X-Fi Xtreme Audio Notebook
As an alternative to onboard notebook sound, the Sound Blaster X-Fi Xtreme Audio Notebook is a reasonable solution, but I really don't like having to source and buy the breakout box separately, which does push the price up out of the low budget range.Creative Sound Blaster X-Fi Xtreme Audio Notebook Review
