I have two list boxes on a user form. The first list box displays the data contained in A2:B700. The user then adds their selections from listbox1 to listbox2. Prior to saving the selection to a worksheet, I want to obtain two additional pieces of information about what was selected and is currently being displayed in listbox2. I am struggling with what the best approach would be to this problem. The biggest problem is that some users may select two values from listbox1 others may select up to 600. The problem with using a 4 column listbox (i.e., A2: D700) is that the last two columns will be blank until users enter values. Any insight would be greatly appreciated, my deadline is rapidly approaching.