Rusty - Thanks for the info. I'll have to keep my fingers crossed and hope to get a window seat. I saw a picture on the food thread that someone posted of Illuminations from inside the Hacienda and it looked fantastic. Luckily we have 2 days in Epcot so we will see it on the other day if the ADR doesn't work out. I'll be happy just listening to the music from the show.
Gretchen - we scheduled an 8:30 ADR the first week of November. Illuminations is usually at 9:00 at that time of year. I've never gone in August (been there in March, April, May, July & October) so I'm not sure of the schedule during that month. I hope your ADR works out and you can see the show.