Hi Mike! Use Update Column function and type Rowid in the "value" Edit Text Box. Hope this help! Regards, ___________________________________ || // François Bergeron || // Conseiller en Géomatique || // [EMAIL PROTECTED] || \\ || \\ Le Groupe KOREM Inc. || \\ http://www.korem.com Formation MapInfo: http://www.korem.com/formation.html MIG!! www.mig.ca 680, Boul. Charest Est Québec (Québec) CANADA G1K 3J4 ___________________________________ ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]