Yes I should listen to the opinions of buyers of this product, when my purchase in October 2010 - 1year and 4 months, they said that there a long flight of this mix produced and that the liquid contained in celui- it returned to the engine. I did not want to consider it, thinking it was a misuse of the device; this is what happened to me and my camera is dead !!!! I had been saving to buy me at the time this article 132, I am disappointed by the product and the brand. I absolutely do not recommend it. Stay away !!!!