=sum(start point.end point) Press F2 to enter the column details and read the formula. ----- Original Message ----- From: Robbie Miller To: jfw@xxxxxxxxxxxxx Sent: Wednesday, January 07, 2009 3:53 PM Subject: Excel question Guys, I've forgotton how to add/sum a column of cells in excel. Can someone please refresh my memory of how to do this and how to read the formulas with jfw? Thanks for any help. Robbie robbie.miller@xxxxxxxxxxx