Scampa Developments Ltd is the designer of Powerful Excel Addin EspressoRec. EspressoRec is a 'must have' Addin for any heavy Excel user - In Accounts, HR, Stock Control... EspressoRec will: Reconcile Two sets of data of a Million Rows each in about 60 Seconds. VLookup A Million Rows X A Million Rows in about 60 Seconds (Optionally Case Sensitive). Find what Permutation of Invoices add up to a given payment Perform 'Ragged Right' and 'Ragged Middle' Delimitations (Ragged ... Too Many Commas in the raw data) It has powerful Workbook and Worksheet navigation facilities, Multi-Column Unique List Generators... and os more see www.EspressoRec.co.uk