I agree with the last 2 posts that were made...since the guitar neck repeats itself...there are so many options when it comes to chord fingerings. Some are a lot easier than others. When working with your muscles in your hand...be sure to go slow, and definitely stop and stretch your hand when you feel any type of pain. DO NOT continue if it persists. Give your hand a break. Eventually, "muscle memory" will form, and you'll eventually won't have to think about it anymore. It'll get a lot easier. Not all of our fingers are exactly like Vai's...lol

~*Krystle*~