Hello. First time NWN player.
I'm running a dual monitor setup via an nVidia card, 1080p on the primary and 720p on the secondary.

What is the best way to play this game on modern hardware?

I know that you can't run the game in fullscreen windowed mode.
In fullscreen mode the game always selects 1080p no matter what resolution I use for my monitor or the game.
The hud elements are way too small on 1080p, but if I select a resolution lower than 1080p in game, the game screen simply shrinks itself to that resolution and adds a black border around the edges.
I give up.

Are there any websites that have hacks to make this game work properly on modern hardware?

I don't want to miss out on this 100+ hour adventure!
Do you have any advice for me?

The monitor allows that, but the game doesn't change my resolution to 800x600 or even 720p if I select that in game, it sets it to 1080p @ 50Hz (checked in my monitor menu to verify).

It always keeps my monitor at 1080p@50Hz, even if I set my desktop resolution to say 720p, the game will set it to 1080p@50.

Um, unplugged the HDMI port and used VGA. It works.
Wow. There has to be a way to use HDMI with this game cause my desktop looks like garbage now.

Came across gog.com/forum/neverwinter_nights_series/nwn_1_larger_ui
And the last post there, Instead of selecting GPU, select Display scaling. Works fine now.
Thumbs up for pointing me in the right direction Kerebron!

BTW, anybody with a dual monitor setup. You can lock the cursor to the game with snakebytestudios.com/projects/apps/cursor-lock/fixed-apps/
alt+tab to get to the 2nd monitor