I have played with Netcast a few times. You need to have a wireless environment. Each PC needs to be able to hit the network. On the main computer that is hosting Easislides you need to go to Netcast then 'Server Settings' and copy down the ServerIP address. Cancel out of that and go to Netcast and 'Start Server'. On the desktop/laptop used for the lyrics monitoring you need a stripped down version of Easislides running. Check the forum on how to do that,,, can't remember. Once that has been loaded on your desktop/laptop, click on Netcast and then click 'Connect Remote Lyrics Monitor' and put in the Netcast Server IP from the IP address you just copied. Hit ok and see what happens.