Watch the Moving Across The Neck online guitar lesson by TrueFire from Rock Guitar Greatest Hits Vol. 3
Moving Across The Neck is a video guitar lesson presented by Shane Theriot and is sourced from Solo Mojo
Here's a descending idea with the same kind of sound (dominant/mixolydian), but this time I've used a few position shifts. This one is great to get around the fretboard and start connecting chord tones. It moves horizontally across the fretboard and is based over a G7 chord.