I truly am sorry for asking dumb questions, however........I've looked on the dvcmember site and cannot find any info on DDP

You haven't asked any dumb questions -- I was referring to
ME asking dumb questions! I don't think you'll find any DDP info on the DVC member site, other than possibly a mention that we can get it. But if you go to the DIS DDP board, those stickies contain a lot of information, including links to the official brochures from Disney.
Do memebers get any kind of discount on the plan...perhaps? hoping....
Not a discount, no. However, when we book ressies at DVC resorts only, and using points (not cash), we are eligible for DDP without having to purchase park tickets. Otherwise, the DDP is exactly the same for us (everyone in the room, each night of the stay, same price and benefits, etc.)
Also, there is no free DDP for DVC stays on points. We can get the same Free DDP as anyone else when (and if) it's offered, but that involves booking a room at a certain room rate, park tickets, etc.