So I fired up D2 again on an i3 with the IGPU HD2000. Ran just smooth as butter.... until we got to Andy and then it just turned into a MAJOR lag fest. Which was interesting since I hadn't noticed any network lag until then. But the same dang thing happened fighting Radament.

Am I crazy to think the HD2000 isn't powerful enough? I might do a quick single player run to Andy and see what happens to rule out network lag.