Kimis, Avalon posted a couple of links in her post above with MM info. DLR's MM superthread has everything you'd want to know about MM in it.
Also, since you're a WDW vet, all of Hydroguy's tip threads might be helpful....especially his "DLR for WDW Vets" thread. His collection of tip threads are found at the top of the DLR page (& in the link below):
http://www.disboards.com/showthread.php?t=1520483
Have a great time planning a visit to Walt's Park.
& BellaMommy, you have MM priviledges (on the "T & S days") not only on the date of departure, but also on the day of arrival....(in case you arrive at your DLR hotel at 6am ish).