Franz,

Thanks for your help. I did find a solution. While looking at SUMPRODUCT, I also looked over SUMIF and conditional sum. I am using the conditional sum add-in, with a SUMIF formula. I created a condition to sum the price sold column if the DATERANGE is >= 1/1/06. Worked like a charm. Thanks. What's the weather like in Italy. Is it morning there. It's 8:00 pm here and just about time to wind down for the night. Thanks again.