Again thanks for your reply. I have now tried the control/eject combination and find that it brings up the restart/shutdown dialogue. I will have at go at using Butler to allocate other functions to my keyboard. Thanks for all your help. Hope I can ask for further assistance if I get stuck!
Robert
Mac 1.8 GHz PowerPC G4 running OS 10.5.8. with three disc drives, 2 external (LG GSA-4120B Firewire and LG GAS-E10N USB) and an internal disc drive (MATSHITA PD-2 LF-D110)
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