Hi, I'm sure that this has been answered somewhere already, but here goes the question again. I received the following email from DTV today.... IMPORTANT INFORMATION WE WILL NEED TO REPLACE YOUR RECEIVER Some receivers that are from the year 2003 and older will be phased out in the coming months and will no longer function. Our records indicate that one or more of these receivers are active on your account. If these older receivers are not replaced soon, your receiver will no longer function and will lose access to all programming. In preparation for this broadcast transition, DIRECTV will ship newer-generation receiver(s) directly to you to replace these older receiver(s) FREE of CHARGE* and with NO NEW SERVICE AGREEMENT. While I have no issues with the free replacement, what I am curious about is whether or not these new machines will work with the old SD 13" 'pizza' style dish?? I use one of my receivers in my RV and have the dish all set up on my rig. Will this receiver change out require me to also change out my dish on my trailer? I have a mid-generation 3 head dish in my collection, will that work or do I have to go with the 5 head SWM system that is on the side of my house?? Thanks in advance.