Bought mine several months ago, primarily for .38 Spl but have since outfitted it for .45 ACP and 9mm (so far).
The press now ships with the rifle and pistol rotors for the powder measure which is good. I had read something to the contrary (old news) so ordered a pistol rotor separately, only to send it back when I found both were indeed included with the press.
Rabbit is right; you will need a shellplate for each caliber. The press comes with five bushings so you are good to go for one caliber.
It so happens I purchased a new set of .38-.357 Hornady dies when I bought the press but other brands work OK. I use RCBS dies for .45 and Dillon dies for 9mm; each works well (dies with true locking rings like RCBS, Redding or Hornady are best cuz they can be locked into LNL bushings once set).
I actually had a small problem with the #2 Hornady die (expander die) when loading .38 Special. The expander plug is built into the die body, not a separate threaded plug as in other brands. Even when run down all the way and contacting the shell plate, it does not give enough expansion to the .38 cases to load lead bullets. I either use my old RCBS #2 die in its place or use the Hornady PTX (powder through expander) in the powder measure assembly to expand my cases.
The LNL has five stations. Three dies plus powder measure leaves an empty station. I wholeheartedly agree to fill that spot with a powder check die. I spent few extra bucks for the RCBS Lockout Die. Brilliant. It works without my having to watch it. It has paid its way as far as I am concerned.
You need to buy at least one can of Hornady One Shot Cleaner and Dry Lube with your press to get it all properly degreased. I spent a few bucks and bought the larger cartridge catch bin; comes in handy.
If you don't have one, buy a primer tray so that you can flip the primers to the proper orientation to pick them up with the tube.
A Hornady rep put on a little clinic at a local store; he recommended giving cases a shot of lube even with carbide dies. I picked up a can of Hornady One Shot Case Lube (different from the other stuff) to try it out. It does make the loading go a little smoother and the lube does not leave the cases greasy at all.