Can you explain how mapviewer is supposed to work? All it does is act ungodly slow without actually draining any cpu power till I kill DB. Tried with and without DB running. Doesn't work either way.
Took 10 minutes to draw the map for me in act 3. It seemed like it was also drawing maps nowhere near me (i.e. fields of slaughter while I was at the start of battlefields). Patience young padawan.