Hi everyone. I have an iMac G4 (15" 800 MHz SuperDrivre.) I use the Apple bluetooth Keyboard and Mouse with it along with the D-Link USB bluetooth adapter. The problem is though, that I want to be able to wake my iMac from sleep by pressing on the wireless keyboard or mouse. I know to do this you have to go to System Preferences > Bluetooth and then click on the box labled "allow bluetooth devices to wake this computer." Problem is though that this option is greyed out. I have tried ticking it with a USB keyboard and mouse but still no joy. Any ideas? Thanks.