Have a look here and take it on
http://www.guitartricks.com/2000/trick.php?trick_id=1740
try not to rush youself. I think it took me well over a week before i could hold down a G chord properly.
This is outstanding
http://www.eskimo.com/~ogre/beginner/20000822.html
hell,somedays i can play some of this.
cheers.
Accuracy,you say? hmm interesting concept..