I'm porting an old legacy Mac OS 9 application to Leopard, and am trying to build an interface in a window, using InterfaceBuilder and a NIB file. The palette of controls from which I can drag controls contains a horizontal scroll bar, but not a vertical one. How can I place a vertical scroll bar into my window as a control? If I try to change the size of a horizontal scroll bar, IB won't allow its height to be changed. I'm mystified. Why is it so hard to create a vertical scroll bar? IB's help files are of no ... help.