Sorry for such a newbie question, but I want to make sure there won't be a problem when the installer comes out tomorrow - anyway, here is what I have now: HR24 (HD DVR) in living room (which is where the cables come into the house), and an HD (non-DVR) receiver in my basement, with whole home set up. I have been wanting to add an HD DVR to my bedroom, but didn't want to spend the $200, so when I saw the free HD DVR offer, I took it, and scheduled the install for tomorrow (9/7). My question is, what cables are going to need to be run to add this receiver? Is it a coax and Cat5 from the living room? Will the installer run these? Can the cables be run from the basement receiver? Thanks for any help with this - I appreciate it!