I was complimented by the salesperson at the 5th Avenue Apple Store for my preparation. I had brought the manuals of my Scientific Atlanta Cable box, my Sony 5.1 system, my Samsung HDTV, and a drawing of how I thought I would rout the cables. I wanted to buy an Apple TV, but I wanted to make sure I could integrate it with my system so I could have HD from the cable box and the ATV (My 5.1 system has a standard DVD player built in—for an essay on why BluRay and HDDVD are irrelevant, see,