Using a PC keyboard and a Logitech G5 mouse and have a couple specific gripes. Home/end keys work like page up/down, how do I get them to work like home/end? On the logitech mouse side button this works like a back button in windows, even works in the virtual machines on my mac. How do I get it to work as a back button in safari and hopefully finder? One small problem, these go through a KVM so they are presented to the mac as generic HID compliant devices so in the case of the mouse if I load drivers they can't tell it is a Logitech G5. So basically this remapping needs to happen in the OS?