First off, why are you increasing %i by one at the end of the loop?
Also, you must not be waiting long enough then. Works fine for me.
==>for(%i=0;%i<NPL_List.rowCount();%i++) { echo(NPL_List.getRowText(%i)); }
-^pwnman^0^11293^-^^0
-^king block^0^6460^-^^0
-^Cheese^0^6775^-^^0
A^Ephialtes^0^150^-^^0
-^sk8ter dude^0^11498^-^^0
-^Woodland_Creature^0^644^-^^0
-^Nobody^0^6279^-^^0
-^Kalphiter^0^6643^-^^0
-^littlebud^5^11690^-^^0
-^Baardish^0^11833^-^^0
-^Pew446^0^5844^-^^0
-^Rathgarf^0^9810^-^^0
-^Tman^0^4673^-^^0
-^MRNinja^0^9743^-^^0
-^3www/masterman^0^11357^-^^0
-^Stone Brick^0^7872^-^^0
-^DeviousAssassin^0^8729^-^^0
-^jonny blaze^0^11625^-^^0
-^Nick4t^0^4699^-^^0
-^Sergio^0^4642^-^^0
-^Truce^0^2035^You^^0
Ninja edit:
Oh hey you were in that server.