Waitrose print, online and on national television, featuring celebrity chefs Delia Smith and Heston Blumenthal. In 1983 Waitrose became the first major supermarket chain to sell organic food, and by 2008 it had an 18% share of the organic food market. In September 2009, Duchy Originals, the struggling organic food business started by Prince Charles was rescued by Waitrose, which agreed to an exclusive deal to stock the range, and to pay a small fee to his charity. In return Prince Charles visited Waitrose shops and dined with senior Waitrose executives and their spouses. In August 2010, the Duchy range was
2M (DOS) program that demonstrated the ability to format any normal high density 3.5" disk to a capacity of over two million bytes (1972 KB) on any disk drive. Both programs implemented disk I/O speedups in the form of "Sector Sliding" and "DiskBoost", which work on the principle of ordering the physical sectors on the disk to facilitate pauseless reading over track changes. 2M (DOS) 2M is a DOS program by the Spanish programmer Ciriaco García de Celis. It enables higher than normal capacity formatting of floppy disks. It saw active development from 1993 to 1995. The last version, v3.0, was released