1. INTRODUCTION

2. THE DATA
2.1. The ANGST/ANGRRR photometry database
2.2. The galaxy sample and their SFHs
2.3. Selecting AGB and RGB stars
2.4. Uncertainties in the SFH and AGB/RGB ratio

3. MODELING THE DATA: METHOD AND RESULTS
3.2. Results using MG07 TP-AGB tracks
3.4. New TP-AGB tracks
3.5. Results with the new TP-AGB tracks

4. CLOSING REMARKS