that is what Ketarin is for. it is on the d7II updates dialog. if you haven't done so already, double click the existing profile to start Ketarin setup. Once setup, close Ketarin. Back in d7II window, right click in the area you previously double clicked. give the profile a name, and it will start Ketarin. Configure as necessary with download paths to your server. That, or you can just install Ketarin on your server and do it entirely from there which may be less confusing.