The reason for Avapro going generic before Diovan is because it's patent was filed first. Even though Diovan was 2nd ARB to market, Avapro's patent was actually filed before Diovan's was. If Avapro goes generic in March, there will likely be a 6 month exclusive production from one manufacturer which will not reduce the price by much for that period of time. Also, many insurance companies will not change formularies without a reduction in price. If it costs as much as a branded drug, it won't make any sense to move patients there. With no samples, no promotion and no (or very little) cost benefit, it will be after the 6 month exclusivity period where you will see greater usage of the product when the cost drops significantly. That will take us right up until the loss of Diovan branded exclusivity for Novartis. Obviously changes will take place well before that date in terms of our structure, but I don't think the Avapro situation will have much say in those decisions.