The ltmappack3.2a.zip file you have requested: Maps Levels Missions / LT Mappack v3.2a - 6.35mb is not available. Perhaps try browsing all files for the game Starsiege: Tribes and upload any files you want to share or are missing. This is the only information we could locate:
This is the latest mappack for the LT modification for Tribes 1. This mappack supercedes older versions 2.0, 3.0, and 3.2.