If they used the same Tut I did:
your speed
this is from the usa folder under \usa\share\maplist.csv
13,Draco Desert,draco.map,draco.mol,draco.mel,login.mac,Map \13_Draco\NPC_13_Draco.csv,2,99,1.7,-70,80,12,50,50,-1,0,90,light_draco.txt,water/skyCube_dri=.dds,250,draco.pre,60,17,10,15,0,20,10 ,0,0,2,0,3,60000,0,1,1,0,1,0,1,0,1,
change the 1 to another number
2 for level 2 speed
3 for level 3 speed
4 for level 4 speed
Editing this value doesn't seem to do anything, I've triple-checked that it's the right one and still it won't affect the movement speed of my character.