1.Find the risugamis moadloader in the forums
Today we are gonna learn one of the most easy thing in MC.Install moadloader.

Theard here:http://www.minecraftforum.net/topic/75440-v123-risugamis-mods-everything-updated/
(By the way you can find some of he's mods there)

2.Download moadloader.

3.Go to the start menu and type %appdata%.

4.Select roaaming.

5.click on the .minecraft file.

6.click on the bin folder.

7.For this step you need winrar,open the minecraft.jar file.

8.Delete META-INF folder.

9.Drag all the moadloader file into your minecraft.jar.

10.Run Minecraft.

11. Done.