[SOLVED]How to use Mods?

How do you use mods and where can I download a modloader??
how do I launch the gsc's? please reply thanks heaps
only mod i can get to work is gun game i want the roll the dice and alien vs predator and dodgeball mod to work thanks/yea

want diff mods? open the notepad inside the mod loader folder, MW2_Modloader.
edit it to look exactly like this

; Modern Warfare 2 ModLoader
; by AgentGOD
; wwwwwwwwwwwwwwwwww

[MW2_Modder]
; Choose the mod to load (by numbering defined below)
CurrentMod=2

; Define your mods here... numbered from 0 through whatever..
; The value on the right of the = sign is the folder containing the mod
Mod0=Scoutzknivez
Mod1=RealismMod
Mod2=Dodgeball
Mod3=AVP
Mod4=Rollthedice


now the section that says CurrentMod=x, change that number to whatever the mod number is (Mod1 is scoutknives so change the Number to 1 for scoutknives...). Those Mod1, Mod2, Mod3, and Mod4 are the names of the folders that contains the mod name AVP or rollthedice? hopefully that helped :]