I'm sorry I didn't realize you get to go so soon!
I found a post to a similar thread that might be applicable here: "I know this is going to sound highly corny, but there is also this strange phenomena that has affected me in the past (And a few other people that I've talked to, some on these very boards): The closer you get to a Disney trip, the less excited you become. Maybe it's due to over-planning, over-excitement, lack of sleep, etc. The day before we leave for a Disney trip, I am sometimes numb. I'm not excited, I'm not un-excited, I just ... Am." Fantasmic23
Now let me give advance apologies for what I think will be a very corny paragraph to follow.
For me (and I'm sure I'm not the only one) while I absolutely love the awesomeness of the rides and fireworks and food and shows and... The magic of Disney isn't so much in people in giant suits dancing around on a stage (though that helps) - it's in all the little realizations of how wonderful the world can be: My favorite part is watching small children meet that character they really love (My moment was meeting Cinderella when I was like 5 - I will never forget that and for me it's so special to see a child have that same moment I had so long ago - I really hope that one day I'll have my own child to introduce to Disney). There's also joy in seeing grandparents get to enjoy grandchildren and in listening to other families rave about how much fun that was as they get off a ride. The truth of the matter is that I was just at Disney this past September so I wouldn't be excited about seeing some of the same things over in November but I'm super excited about getting to make the magic for my Mom who hasn't been in a very long time. I don't look forward to Soarin for the fifth time in four years, but I look forward to watching my Mom see Soarin for her first time. Honestly for me, even these message boards are part of the magic.
I read on one message board someone suggested bringing those glow bracelets and having their kids distribute them to nearby strangers waiting for the parade to start. I've considered doing that myself though I'm second guessing because I don't know how a parent would react to their child taking something from an adult with no kids of her own...
I don't know if any of this helps, but I guess what I'm trying (incoherently) to say is perhaps if you can't get excited about the rides and fireworks maybe there's something else over there you can get excited about...
And just to leave you with a final note, this is the magic for me (add www): youtube.com/watch?v=jsCyGPYJorY