Like Deadshot said, the "ABC's" book is really good. It answered a majority of my questions and really helps walk you through the whole process. I'm new to reloading too, and didn't know what I really needed vs what was a luxury vs what was just fluff. Pick that book up before you spend a penny, you won't regret it.
If I had to do it over again, I'd have gotten a single stage press instead of a turret. You'll think you want a turret because you can eventually speed up the process, but after the new car smell and excitement wears off you'll find it not as sturdy and kind of useless. Besides, I've learned that I like to take my time and double check everything anyway. Right now I'm using my turret as a single stage and what I don't like is sometimes when I manually index it, it doesn't line up perfectly with the die. The other thing I don't like is how much play there is between the turret body and the plate that holds the dies.
I'd also recommend starting with a powder measure that's not press mounted.
Something like this guy would be perfect. I've got the Lee Pro Auto-Disk and it drives me nuts fiddling with different disks when I'm working up a load at just 10 at a time. The reasons why I recommend the stuff above is when you're new you'll have to do everything like your using a single stage because you'll have to learn each step intimately. And like Deadshot mentioned above, you will always have a use for a single stage press. You'll also be doing A LOT of different charges because you haven't found your favorite pet loads yet. A separate powder measure will make it a lot easier to change powder charges.
Here's a few other little things that aren't necessary but are nice to have around are, or are easily forgotten when shopping. (I'll post the brands that I bought because I don't have experience with other brands.)
Hornady Headspace Gage - I bought this a few weeks ago and upon using it I found out I wasn't bumping back the shoulder of the case back enough when resizing. You can also use it to measure ogive once you have the basics down.
Several loading blocks so you're not limited on space and get things confused.
Several boxes for ammo with labels. This way you can write on the labels pertinent info. I bring them to the range and this really helps me keep brass separate so I don't get mixed up on how many times I've loaded those cases.
I like these because they're cheap and meant to be stackable.
Lube pad and rcbs case lube. I like this because as a noob it's easy to put on too much and dent your cases. The pad and thickness of this lube prevent that. It's also water soluble so you just have to rinse the cases to clean them instead of tumble them. (and your hands)
Hornady bullet puller.
Here's a vid. You're going to screw something up, and this is your eraser. I really like the collet pullers over the inertial. I don't crimp (yet) so my puller stays on my press 24/7. You should do some research though because I've read a few posts about broken handles on the Hornady's. I like mine though.
Also, put some thought towards ease of use. For example, I like to put my primer pocket cleaner on my drill. Just keep that in the back of your mind when you're shopping.
Lastly, it's easy to forget safety glasses.
Here's a thread I started a little while ago when I first bought my stuff. If you'd like a noob's perspective you're welcome to shoot me a pm and I can walk you through my list of stuff. There's a few things I didn't need, should have gotten something different, or forgot to add to the list. I was on a budget and tried to buy what I thought was cost effective but still usable. I've had a ton of fun reloading, and the difference in accuracy is tremendous. If you're getting into it to save money it'll take a while to recoup your costs. And if you're like the rest of us you'll be buying new gadgets constantly, not always because you need it but simply because it's a cool gadget. Anyway, good luck.
