Wanting to make a couple of music backups for the car and work and was wondering with CD writers getting faster and faster if burning at the maxiumum speed can anyway to detoriate the sound quality from the original CD. I remember when burners first came out that it was generally suggested to burn everything at 1x or 2x and that the faster speeds to will make you lose quality. Is this still true today? What speeds does everyone else burn at nowadays? Can you tell a difference from a CD that was burned at 1x compared to 52x?