Had a player ask me how to Direct Connect to SFS from their desktop earlier.
Here's how:
(1) Create a shortcut on your desktop to the nwmain.exe file in your NWN directory.
(1a) Go to directory where your NWN game is installed.
(1b) Right click on nwmain.exe file and click "Copy"
(1c) Right click on you Desktop and click "Paste Shortcut"
(2) Right click on the shortcut and click properties.
(3) In the Target box, add the following text to the end of the line:
"+connect 99.139.209.102:5121 +password savage" (without the quotes).
So the Target should look something like this:
C:\NeverwinterNights\NWN\nwmain.exe +connect 99.139.209.102:5121 +password savage
(4) Run the shortcut, which will connect you directly to SFS.