Technique:

Scales (pdf) - these are my fingerings for major and melodic minor scales

Slurs (pdf) - a set of 13 exercises

String Crossing Exercises (pdf)

Suggested Material: (click on the title for a link to amazon.com)

Pumping Nylon, by Scott Tennant

Guitar Method, by Matteo Carcassi

Guitar Lessons, by Julio Sagreras (vol. 1-3)

Guitar Lessons, by Julio Sagreras (vol. 4-6)

Library of Guitar Classics

Useful Links:

www.teoria.com  - excellent music theory website with many tutorials

www.good-ear.com - develop or improve basic ear-training skills

www.classical.net - great site that helps you get acquainted with the classical repertoire