Must be able to open files in MS excel and edit and save as CSV file. I have a list of about 2500 names and addresses that came out of my blackberry. They are repeated several times but the records are not exact duplicates. For instance one may say Jose Pena email. The next Jose Pena Address and phone. There should really be only one record (or line in this spreadsheet/csv list) for jose pena which should include All his contact info. this list should be reduced from 2500 to about 1500.