I discovered this weekend that Chinese, despite grouping large numbers by ten thousands (I think I'm explaining this poorly - what I mean is that the chinese language has numbers representing nx10^4, as opposed to the nx10^3 used in english), write their digits with comma separators every 3 digits, apparently having learned this from the same place they got the digits themselves. I am aware that there are European languages (swiss and italian?) that group four digits, and am reasonably sure that japanese does. Before I go on a wild web search, does anyone know if there already exists a collection of information on the numbering systems of various languages, including the natural language ordering of the numbers, the digit grouping size, and the digit group separator character? Since this is for informational purposes, I don't need code, just examples. TiA, /"\ /|/|ike /+yers \ / ASCII Ribbon Campaign X Against HTML Mail Test Engineer / \ BMC Software, Inc.