my bad - should be columns($A:A)+3
re the column function - google 'excel columns function' or see the excel help
re the total function you posted, no idea what it is supposed to do but looks like it is looking up a number in column A formatted with preceding zeros and bracketed with asterisks in column A (i.e. a number 1020 is converted to *001020*) of a worksheet called vlookup (dangerous to call it the same name of a function) columns A to O to find a value in column D