CONTROL.DAT

 +0 500 DWORDs  Checksums for ships
+2000   -"-     Checksums for planets
+4000   -"-     Checksums for bases
+6000   WORD    0
--- Host999 Games ---
+8000 499 DWORDs Checksums of ships 501..999
This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.