I'm about to buy a XR and have doubts about it: - what is real price for set up this monster to work for me? I know that product "straight from factory" isn't enough effective and you have to create custom files, is it better to buy it or make it by myself? Next thing is server and proxies, do i need dedicated hosting or dicent vps will be quite good for start? How many proxies will guarantee good work? What more I should know before I buy it?