Did some testing of my own at the higher end:
On Greataxer (Half-orc 18/2 barb/ftr 36pnt build)
Weapons:
Triple pos greataxe (greater disruption)
Armor:
Smiting DT armor + Falcion/epic SoS
Greater Disruption:
The 6d6 damage works as intended.
The 100 dmg on a 20 works as intended.
The kill on a 20, under 1000 HP Doesn't work:
Screenshot
Landed at least 4 20s on the guy, first few did hte 100 dmg, and he had over 1000hp still. Think they got in the 3k range now. Last one you can clearly see his HP is very low, below 1k, still didnt die. Nor show a save.
It's not a chance, it just doesn't work.
DR weirdness:
Perhaps the 50% dmg from non-slash may be true up to a point.. But it caps out at 32 on epic:
http://img858.imageshack.us/img858/1...nshot01629.jpg
And when I lowered my dmg to test it, the numbers were very sparatic and did not always equal the DR.
Smiting Armor:
Plain does not work on epic. No extra damage. No smiting. Not seeing anything even proc saves. No extra damage on a 20. Needs to be fixed.