> What characters are included in a set? you could look at the tables:-) > If it is a-zA-Z0-9 plus undotted ij, > one set has 64 characters, giving room for 1024/64 = 16 sets. It varies from set to set. the basic collections are letters (a-z A-Z) digits greek (including variant greek forms) some of the alphabets don't have greek some don't have grrek or letters. David _____________________________________________________________________ This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Control Centre. For further information visit http://www.star.net.uk/stats.asp