Ok, I've come into owning another Hornady progressive press- from the downloads on the Hornady site, it is a Pro 7 which, I believe is two generations behind the current LNL-AP.
I was looking this thing over, and it looks as though little is interchangeable with the LNL-AP, most importantly the sub-plate can't be interchanged with the new one on the current presses, so updating it is out of the question. The reason I'd want to update it is it doesn't have any of the primer feed parts, which Hornady no longer stocks.
Well, it isn't too bad- since it is a free press.
Maybe this is dajavoo, since I feel like I've had one of these before- I think I gave it away for the same reason.
I really don't need another press, as the LNL-AP is the primary, and a RCBS Ammomaster progressive and a CH Auto Champion which is now finally set up for use in .38.
Anyway, the current press with the zerk fittings and other handy gizmos is the top of the line. Mine has the older primer feed (never messed up on me) and no zerk fittings. Oh well.