TrustedReviews have looked at the Creative Gigaworks T40 2.0 Speakers.
A quote from the article:
Creative Gigaworks T40 2.0 Speakers Review
Just like the Gigaworks T20s, the T40s are a superb set of speakers for the price. Excellent clarity and a wide sound makes listening to music a joy, bringing the subtleties of all kinds of music to life. Gaming and film performance was also impressive and if you want an inexpensive but high quality set of speakers for a living room, then these come highly recommended.
Creative Gigaworks T40 2.0 Speakers Review