Just wanted to know if its easy to install a additional receiver to another room that hasn't had a receiver. I'm i gonna have to mess with the satelite dish in order to do this. If to much of a hassle should i just have a prof. install it? would like to purchase one of my own rather than leasing.

if you are handy, it is not hard. Just do not move the dish!!!!!!!!!!!!!!!!!!
If you have an open port on the lnbf, the line runs from it to a ground block(do not forget to ground the block) to the reciever.