JMXVMFO

12    char[]  signature            // "JMXVMFO 1000"
2     short   MapWidth
2     short   MapHeight
2     short   Short0
2     short   Short1
2     short   Short2
2     short   Short3
8192  byte[]  RegionData     //BitArray: 256 * 256 = 65536 bits / 8 = 8192 bytes (REVERSED?!)

• Credits to Synx7 for releasing his SRO Mapinfo Editor