iRPM i Remote Power Manager This application can wake up computer and shutdown it. http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=325341341&mt=8 If you want to wakeup your computer via internet,Please try following steps: router: 1.Bind the MAC to the PCs IP by using DHCP 2.Set port 9(or any port) UDP forward to any of the PCs port through port mapping iRPM: 3.Set "Host" to your router's internet ip. 4.Set "Port" to 9(same step 2). 5.Set "Broadcast" to OFF. 6.Set "MAC" to your computer's MAC address. The shutdown function need set telnet service to ON: Windows: ControlPanel->service->telnet->telnet ON Linux: Edit /etc/xinetd.d/telnet set disable = no sudo /etc/init.d/xinetd restart Mac OS: sudo service telnet start Promo Codes and more: http://forums.toucharcade.com/showthread.php?t=45484