I have noticed that the original querry of this thread has never really been answered in terms of what can one get by spending the $68 on Mapmaster that one was unable to get before.
I hope this has been answered for you but to follow up just a bit more.
I have several 4D receivers that now are being used as full dish movers once more.
I have updated satellite tile id's that reflect the truer identity of the satellites then before. I have S2 for SES-2 and even S3 for when SES 3 takes over at the AMC-1 slot later this year. S1 for SES-1 and a better naming of the anik sat tiles that is better conforming then before. Also there was a lot of effort to map in every known part time analog channel that is still up there. (Now if you have a sub to H2H and have the guide turned on you will see exactly where those part time analog channels are using the guide button. So even if you have a receiver with a dead unit id number and can not receive those DC2 channels any longer you still have a great dish mover and newer sat tiles in it to move your dish so for $68.00 that is still cheaper then buying a new receiver someplace else.
Now people will always ask what is FTA, well FTA comes and goes so what I saw yesterday may not be the same tomorrow and the next day may bring in something totally different. It is just asking alot to say what all is FTA up there as it can go away tomorrow or before it is posted then maybe not....
Part of the fun in this hobby is having that capability of seeing for oneself what is out there.
Sort of like those with an Azbox being able to view 4:2:2 signals and other FTA dvb receivers do not have that capability, even if they are not in the majority.
So now people can bring back their receivers and have loads of fun with them once more and part of what was done which GI/Motorola never did was to place select guide info on at least on channel for each satellite tile in the receiver. This makes that one big button on the remote so useful once more and people are no longer afraid of hitting that button and waiting and waiting for the receiver to see something... However you do need a subscription for that to work. This also helps the only place that was trying to help out those with a 4DTV to keep something alive for them up there.
** don't quote me on this as I only heard this from 1 person but H2H may sell you the guide only ... I don't know this first-hand as being true...**