I just received a confirmation email from DISH regarding my installation appointment and indicates that I will be receiving the following equipment. I have read some previous threads, but can't seem to find them, about a DISH 1000 versus a DISH 500. This is what was in the email: Equipment: Dish 1000.2 KIT DISH 1000.2 KIT DISH 500 Leased VIP622 System Is there any difference between the DISH 500 and 1000 and if so, what are the differences? Is there any way to request one over the other, or does it matter at this point? Any help is greatly appreciated. Thanks!