1)   Guitar Scales Method 1.1 If you want to master guitar scales, modes, and improvisation... on all chords, in all keys, all over the fretboard... effortlessly and without hesitation... then the GUITAR SCALES METHOD multimedia course will make your dream come true! 2)   Chord Alchemy 4.0 ChordAlchemy is the ultimate tool for chord lookups, reverse chord lookups and hearing how they sound. ChordAlchemy supports 100+ tunings, Added Bass, No Root, Scales, Chord Pages and Printing. Superb user interface for easy chord generation control! 3)   Absolute Fretboard Trainer 3.x If you want to master the fretboard of guitar, bass, banjo, mandolin, or other fretboard instruments, the Absolute Fretboard Trainer will take you there. Step-by-step exercises will help you develop instant knowledge of each and every note. 4)   Virtual Fretboard for Guitar 1.00.06 The Virtual Fretboard for Guitar software package allows users to browse fretboards for many different instruments and tunings. It displays the note positions on the fretboard in both chord and scale modes.