Hi, everyone, wanna-be-D* customer here. I am planning to install D* in my apartment. the problem is our landlord does not allow us to drill holes in my roof, and I dont have a balcony with my unit. Is there a non-intrusive to mount a dish on my roof (I do have a pitching roof). I tried to ask the D* representative, but he doesnt know anything about it and just kept pushing me to signup the service during the talk.....My unit DOES more or less face south.