Ok, I see these guys who haven't been playing long they pick up the guitar and play a pretty awesome "solo". They say "Oh that? Thats just a few scales back to back". I ask them the scales and they are way to impatient to show me. So, what should I look at improve my scales for soloing? I know a few basic ones, but not quit sure how the "scales" work down the neck of the guitar. Any help? Thanks!