The lists over on EM are so extensive they're almost a little scary

I printed them out and had about 20 pages of items to go through!
Lets start with what makes life easier for you (i.e. Must Haves)
-double stroller (get a used double snap n go to start with, then take your time finding the right double for age 6 months and beyond)
-Bumbo or Bebe Pods (you don't use 'em long, but they are a lifesaver while in use)
-Nursing Pillow (EZ2) and/or bottle proppers
-1 swing (with an option to get a 2nd), 2 bouncer chairs, 1 jumperoo, 1 exersaucer
- 2 Boppy pillows
- 6 waterproof mattress covers and crib sheets (triple layer - protector/sheet/protector/sheet... Then, you just rip away the soiled layer and don't have to re-sheet in the middle of the nap or night)
Start buying up diapers now. Save the receipts and tape them to the box to make exchanges easy.
You can make do with one crib for quite a while if you want (my girls shared until 6 months of age). And, obviously you'll need 2 car seats.
If you travel much with your kids, skip buying a pack n play and get the
Kidco PeaPod Plus bed instead. It will last you until age 6! And takes up hardly any room in the car or on a plane.
That's all I can think of right now. HTH
