I was ready and waiting at 6:59 this AM to make my first 90 day ADR. The message was immediate and stated "due to a large number of phone calls....."(I'm sure you know the rest). Well, I feared the worst but only waited about 3 minutes before a live person was talking to me. I made my first 90 day ADR, ready to call back every day for the next 6 days to do the same. When we were finished with my ADR, I informed the live person that I had entered my phone # as my ID instead of my resort reservation# as I didn't have that handy (of course!!). I only mentioned this so as not to encounter any problems later and that's when he said............"No problem. My phone # identified me in their system with my resort reservation#." That's when he told me about the 90+10 program. From what I gather, when you call 407-WDW- DINE, if you ID yourself by your resort reservation #,(and they cue you to do this when you call) you can book your ADR's 100 days out. I booked all my reservations for the week(and they know I'm on the dining plan) and I also booked our sleigh ride at Wilderness Lodge which I had thought I couldn't book until 10/24. We have 5 in our family (3 teens and mom/dad) and I got reservations as I requested them each night within a 15 minute timeframe. All of our meals are between 5 and 6 PM. I figure that this'll let us eat pretty much like home (breakfast/lunch/dinner) at normal times and be able to take full advantage of the holiday happenings and extended hours. I hope that helps someone.