1. INTRODUCTION

2. OBSERVATIONS AND ANALYSIS
2.1. Parameterization of the Surface Brightness Profiles
2.2. Fitting Procedure
2.3. Identification of the Nuclei

3. RESULTS

4. DISCUSSION
4.1. The Role of Environment: Comparison to the ACSVCS
4.2. Extension to Low Luminosity: Comparison to the Local Group
4.3. Formation and Evolution Models

5. SUMMARY