I am trying to recreate a portion of my PO system. For the most part everything works except: when I select an option from a drop down box (A computer) the unit price fields gets populated and the line total gets calculated. I then add another row and repeat the process for line 2. the Price and Line total though are from line 1 only. Now here is where it gets weird If I choose my items based on price (picking item based on their price from most to least expensive) the form work as desired however if there are selected in any other order no dice. Any suggestions?