The Complete_Gmax_Jms_exporter.exe file you have requested: Tools and Utilities / Others / Complete Gmax JMS Exporter - 120.89kb is not available. Perhaps try browsing all files for the game Halo: Combat Evolved and upload any files you want to share or are missing. This is the only information we could locate:
This program works for all gmax versions. it lets you extract the jms data from gmax and use it to create halo ce maps.