I'm jumping into the HDTV arena and have a couple questions, this one involving Dish Network. I currently have a Dish500 system in the house with a single dish on the roof. My initial "First Time Subscriber" committment is about to expire in a month or so. I see you can get a 6000 system for a lot less if you are not a current subscriber. Is it possible to end my current service and then purchase the 6000 system at the lower price? If not, then what is the least expensive way to upgrade to the 6000 system? I know I'll have to purchase the OTA module for the 6000 to get my locals in HD (so I don't have to subscribe to them via Dish) and I'll also have to point to the 148 bird as I cannot see the 61.5 one from my location. I guess I'll have to forego the HD-Demo loop but with the comming of the Toshiba 50HX81 I'm stoked! Thanks in advance for all your help.