Not me. If you don't have them already, disregard them. Even if some good-quality 16x and 8x DVD+R/-R media cost like 2x and 3x more than common 4x media, that can change anytime. Media manufacturers are trying to mpty their stocks of 4x DVD media and also trying to make more transitions from 4x to 8x and to 16x to maintain and enhance profitability. For now, 8x media seems to be the most cost-effective solution for most DVD burning consumers in the world.