Help!!!!!! I really could do with a bit of assistance here. I've bought a book on open D tunings and quite frankly it's blinding me, talk about don't know where to start. Ane ideas about where I can get info on chord shapes for this tuning, or must I sit and sit and make my fingers bleed trying to work it all out for myself.Helllppp????!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Thanks