This is a full working version. It is FREE to download and use. Take a quick look at what Network Sorcerer with 'Wake-on-LAN' (WOL) has to offer.     Wake-on-LAN   Shutdown-Hibernate-Lock   Remote Command Line   Messaging   Resource List   Global Tasks   Network Sorcerer is a taskbar utility designed for home or small office networks. It can perform 'Wake-on-LAN' and also hibernate or shutdown other computers on your network. Network Sorcerer is also able to send encrypted messages and remotely start applications across your network. You are not required to know the MAC or IP address of any computers that you wish to control, Network Sorcerer does it all for you.                Wake-on-LAN, shutdown and hibernate. Lock, hibernate, shutdown and wake-up other computers on your network.   Send messages to other users. Send messages across your network protected by 256bit military grade encryption.   Simple Remote Command Line. Start programs or batch files on other machines on your network.   Keep an eye on who's on-line. See who or what is on-line and access shared files and other resources.   It's FREE Demonstration video Some (usually older) computer hardware may not be compatible. Driver problems may prevent Hibernation etc. and some motherboards just don't do 'Wake-on-LAN' correctly even when they're supposed to. The thing to do is download and test it on the machines you intend to use it with.