If the sales of home Blu-ray readers had a boom in 2009, especially at the end of the year when the prices dropped, it does not go in the same way for the computer manufacturers. It is still exceptional to see PC manufacturers to propose readers or BR burners offered as options on their machines, and even Sony does not offer them on all its ranges.The lqatest news is that the readers and Blu-ray burners in 2009 have taken less than 5% of the optical devices sold, including the naked devices or in external cases for a specific need. Lite-On it is very optimistic for 2010. The manufacturer of readers and burners estimates (and also hopes) that this part of the market will climb to reach 10 to 15% of its production. All the manufacturers of optical devices await the explosion of Blu-ray which is delayed because they need to create some margins within the saturated market of the DVD burners that has had no real evolutions for years. Let us be optimistic, perhaps Apple will manage to