Hi Robert, You could sort the table on cols B, C, D then put a formula in col E to check if the previous row is the same as the current. In Row 2 this might read: =if(AND(b1=b2,c1=c2,d1=d2),"Duplicate",""). Copy this down and all the rows which are duplicates will be marked. What you do after this depends on what you want to do with the information (if you then want to keep the "Duplicate" mark against the rows, you'll need to copy col E and 'Paste Special|Values' over the top of the formulae to retain the 'Duplicate' tag when you re-sort on col A) HTH Andrew ************************************************************* You are receiving this mail because you subscribed to mso@xxxxxxxxxxxxx or MicrosoftOffice@xxxxxxxxxxxxxxxx To send mail to the group, simply address it to mso@xxxxxxxxxxxxx To Unsubscribe from this group, send an email to mso-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the subject line. Or, visit the group's homepage and use the dropdown menu. This will also allow you to change your email settings to digest or vacation (no mail). //www.freelists.org/webpage/mso To be able to use the files section for sharing files with the group, send a request to mso-moderators@xxxxxxxxxxxxx and you will be sent an invitation with instructions. Once you are a member of the files group, you can go here to upload/download files: http://www.smartgroups.com/vault/msofiles *************************************************************