I'm a planning addict... we just went in October too... don't think it helped reduce my planning at all...
1. Booked the trip 10 weeks ago through Costco, made payments every other week, and just paid it off--or better said finally put the balance on a credit card--on Friday.
2. Re-did my 5 page spreadsheet from October to incorporate 5 days instead of 4, which rides, which food each day, including park opening and closing times, and the new MM days (instead of EE), special things each day (like EP, fireworks, PoD, PFF, etc...)
3. Made all my PSs... yes, we waste time and do sit down almost every meal, because dd doesn't like typical counter food you find at DL, and I want someone to wait on me!! So practically every meal is a PS place, so I don't have to worry about not getting a seat.
4. Booked our private trans to/from airport... oh yeah, bought plane tix for dd and I from PDX-SNA, and more tix for my mom to come in from PHX, and meet us at SNA at practically the same time... feel kinda bad that I am sending her back in a shared shuttle since she is leaving 2 days before we do...
5. Pre-rented an InMotion dvd player for the plane... never done this before, and also pre-reserved 3 disney movies we don't have at home (came with 3 rentals--or I would have just gotten 2.) Normally I pack all kinds of new toys and workbooks for the 2 hour plane ride (we also go to Phoenix a lot...) but since we are traveling w/out dh, thought I'd try the movie thing out...
6. Already purchased a Cinderella dress, and some new princess tops/bottoms/stuff for Tinkerbell to leave in the room as a surprise each morning....
7. Filled my Vons grocery cart with stuff already, and am just waiting for the two week mark so I can pick my delivery time.
8. Started a packing list, last night I dreamed that I forgot the stroller and our white noise maker...
9. Oh, and I have to read this board like 10x a day...
10. Waiting ever so impatiently to make my F! PS for dessert seating next Thursday...
11. Asked VP for some photos for dd and my mom... and they told me they'd give me one too!

: And requested an upper floor room with 2 queen beds... and early check-in since we are getting up at 3 am.
12. Bought a ton of Disney Dollars, so I don't have to carry so much cash, kinda like prepaying for a bunch of stuff too, so the bank account won't take quite such a hit on the actual vacation!
Sheesh... and I still have like 5 weeks to go!!! Oh, and I can't discuss this trip out loud at home, because it is a surprise for dd... going to wake her up the morning of with "You wanna go to
Disneyland today?!"
--Lisa