DMT - Xcoarse, Coarse, Fine, Xfine
3 leather strops, diamond compound, diamond powder, and Tormek PA-70.
: 10 inch block of basswood (one of my favorites), several vials of diamond powder, DMT Xfine sharpening rod, cheapo tungsten carbide pull-through sharpener (great for re-profiling machetes), 1 sharpmaker medium rod.
On my radar:
Spyderco UltraFine bench stone, DMT XXfine stone or plate, coarse sharpening rod, more diamond powder, pocket mini-diamond rod sharpener for serrations, and more basswood.
Show us what you got! What's your favorite stuff?