Maximum hit points

When playing on Arelith, the setting of Arelith server will override this option and maximum hit points will be always granted to a PC.

For single player or own server

Players can change their settings to automatically maximize hit points.

In file: nwnplayer.ini

under [Server Options] heading

Max Hit Points=1

(if the line isn't there already, with =0, then add it. If it's there already, make sure the value is 1).

Note - this only works when you're the server. Arelith has it set so you don't need to do it for playing here.