1. INTRODUCTION  
2. SOURCE SAMPLE  
2.1. Magnitudes  
2.2. Catalog Matching  
3. METHODS  
3.1. New Spectral Templates for Photo $z$  
3.2. Template Fitting Photo $z$ Calculation  
3.3. Artificial Neural-Network Photo $z$ Calculation  
4. RESULTS  
4.1. Photo $z$ Analysis with No Priors  
4.2. ANNz Analysis for Improving Stripe 82 Photo $z$  
4.3. Public Photo $z$ Catalogs  
5. CONCLUSIONS