In other news...
Nvidia Stock Falls to Four-Year Low
Nvidia blamed the lower estimate on a drop in demand and on competitive pressure that forced the company to lower pricing.
In addition, Nvidia said it suffered from a delay in production of its next-generation media communication processor, which is designed specifically for the creation and distribution of digital media.
Also weighing heavily on investors was Nvidia's disclosure that it would take a one-time charge of $150 million to $200 million in the second quarter to cover warranty, repair, return, replacement, and other costs and expenses related to a "weak die/packaging material" in versions of its previous-generation GPU and MCPs used in notebooks.