G'day, I have recently run a 13 page excel spread sheet for a budget on Windows and on transferring it to Numbers on my new mac, one of the formulas is not compatable. this is what I do. There is a balance figure on each of pages 2 to 13 which are then required to be transferred as a total figure in one of the columns on page 1. This was the formula on windows: =SUM(xmas:Savings!F2) xmas being the name of page 2 and Savings being the name of page 13. Can anyone help with the correct formula for numbers??????