I have a DTV tech coming out to my house on Saturday, and I want the HR44. Should I call ahead to tell the CSR that I want that model, or am I just going to get whatever model of Genie he has on the truck? Can I request a 44? Can I turn down a 34 if he tries to install the HR 34? If the installer has both models, does it matter to Him which one i want? I don't want to get old technology for this every two year upgrade... I want the latest out at that time. I have heard that some techs have the 44s in their trucks in the Detroit area, which is near me. What do I do?thanks!