First off, you need a tool. The best one around so far is Timeslip's FOMM. I won't go into how to create a new plugin and cut straight to the chase. The entries you're looking for are DATA and DNAM.
DATA looks like this:
F4 01 00 00 90 01 00 00 00 E0 40 0B 00 18
The numbers you're...
