A process of producing cyanoalkyl tetraalkylphosphordiamidites at least substantially free of amine hydrohalide with improved storage stability. The collection is partitioned into adjacent recordings that represent playable titles, where a playable title is defined as a playback sequence of all complete cells or a subset of complete cells of a recording in the order of allocation within the video object storage area on the disc. Larger fibers may also be included to enhance electrical conductivity or other properties.