Microsoft has put a warranty extension on Xbox 360s in the U.S. that received E74 errors, which they estimate to have occurred in about 30% of the units. Referred to as the new Red Rings of Death (RRoD), the problem has been attributed to either the AV cable, a burnt out scaler chip or perhaps the GPU. In addition, the company has said that within the next 4 to 12 weeks, it will automatically refund those who previously paid for an E74 repair. If you don’t get one by July 1, head to Customer Support before November for more info and to place a claim.