I am running XP 2002 on my MacBook Pro. I am running a windows program that requires that I use the "page down" key and the "down arrow" key independently. On the Mac keyboard they are the same key. Can I define them separately? I will actually need to enter the following key combinations: [control-pg dn] ; [alt -pg dn] ; [control - down arrow] Please help if anyone has an idea - Thank you. Rick