Heres how Tom Hauck plays the Stones classic "Honky Tonk Women" from "Get Yer Ya-Yas Out!" Open G tuning (Dont touch the low E string; the other strings are GDGBD). One of the advantages of open G tuning is that the middle three strings (DGB) are exactly the same as in standard tuning, so if you ever get lost, head for those three strings! Make sure that you dampen the ringing strings with the side of the palm of your picking hand; thats how you can get that cool Keef "look-ma-no-hands" effect.