Scream Singing?

[DiRk!]

Whats The Best Way to learn how to scream sing properly without fuckin up your voice?

im mainly lookin to sound like dave grohl,craig nicolios,the lead singer from rise against

 

[Jules]

well..my friend is in a band.. and he uses the "Rock singing for Dummies" book..as stupid as it sounds..it worked for him and he plays shows all the time without losing his voice.