download sparkIV

install 

open sparkIV, browse to cdimages/weapons.img, import cj_rpg_rocket.wtd, cj_rpg_rocket.wdr, rpg.wdr and rpg.wtd, SAVE!


install sound:

1. download GTA-IVaud_1.5 (http://www.gtagaming.com/downloads/gta-iv/tools/3996)

2. open sparkIV, browse to audio/sfx/resident.rpf (select resident in the right-side)

3. export WEAPONS.ivaud to ur destop

4. open GTA-IVaud_1.5, and open the WEAPONS.ivaud

5. replace with one of them selected the pumpaction.wav with ALL, scroll down to: Nr.: #154, 155

6. SAVE it, and import WEAPONS.ivaud again with sparkIV, save


