How do i install Radar Manager v07 on Duolabs Qbox

You don't add it to the qbox, it is a java application, looks like it links up with free server addresses. Unzip it, run the applet (the .jar file) and go to the preferences, and add your qbox's ip address, username (root) and password (qboxhd - unless you changed it) close and restart. It appears that it then allows you to use it to get free server info and then submit it to radar softcam, or enter your own details. I would suggest you read up into using OSCam and getting to know your servers, rather than using this. Radar is very limited unless you are only interested in the client side of things, but this usually involves free and payservers which it is a good idea to steer clear of!