Registry question! FTM

I've got some registry questions for you more seasoned moms! This is our first child, so we're starting from scratch, and unfortunelty we don't have a big box baby store (babiesRus, BuyBuyBaby) close by, so I've been setting my registry up online. I feel like it's just a bit daunting, there's so much stuff! What do you recommend some of the important things to put on a registry, new born must haves, things you couldn't live without! Give me some ideas! Thanks y'all!
We've got some of the big things covered already like the crib, changing table, stroller, car seat.