Woops: forgot to add: LIST COMPREHENSIONS =================== like: [x + y for x in [1,2,3] for y in [10,20,30]] -- John Skaller, mailto:skaller at maxtal.com.au 10/1 Toxteth Rd Glebe NSW 2037 Australia homepage: http://www.maxtal.com.au/~skaller voice: 61-2-9660-0850