1 INTRODUCTION  
2 SAMPLE SELECTION  
2.1 The GCS Coverage  
2.2 LAS/GCS Comparison  
2.3 Selection Procedure  
3 PROPERTIES OF THE NEW T DWARFS  
3.1 Gemini/NIRI Spectroscopy  
3.2 Spectral Classification  
3.3 Distances of the New T Dwarfs  
3.4 Cluster Membership  
4 CONTAMINATION TOWARDS CLUSTERS  
5 FUTURE PROSPECTS  
6 CONCLUSIONS