First you create a new module with the module maker. (Thats the 2nd button down on the Auto Start Menu)

Put in as many items in as you want.
Save the module.

Now, Start up Neverwinter Nights and select new game

Click on Other Modules and select the one you just made

Secect a character or create a new one.

Pick up all of the weapons, (Or as many
as you can carry!)

SAVE THE CHARACTER!!!!

Start a new game

Select the Prelude Chapter

Select the character that you saved with all the weapons

Now play through until you find Olgerd

Sell all of the stuff to him for tonnes of money!

Firenze

In the nwn.ini file, tipe under the game options, Debug Mode=1.

Tipe the same way I did.

In the game press ~ and sumthin will apear now tipe in DebugMode 1 like I tipet it and it will say sucsses now press tan and a list will apear rite one of the things in the list and that is the cheat.