A small media centre application that will send a Magic Packet to wake up a file server every time you start Mediacentre. You can call the application at anytime using the tile in the program library.
To use, just install and edit the settings.xml file (in \Program Files\WOLPacket) to include the MAC address of the PC you want to wake. If you want to turn of the notification popup, set the <popup> flag to false.