From: "Dillon, John" <JDillon@cantor.co.uk> > Thanks to both responses. In fact, it decided to work once I put 0 in the > cell that 1 was to be added to! It seems it got it started.. 1+NULL=? 1 + NULL = NULL Any math statement with NULLs in it will equal NULL. (DB wise) ---John Holmes... -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php