Ask about mods in the mod forum, including how to use JGSME. For attack techiques, see the Skippers Bag of Tricks sticky in this forum.
JGSME-Jane's Soft (?) Generic Mode Enabler.
In the mod forum check out Neal Stevens sticky re Popular Mods etc.
TMO (Trigger Maru Overhauled), RFB (Real Fleet Boats), FOTRS (Fall of the Rising Sun), and GFO (Game Fixes Only) are all supermods. This means that a bunch of individuual mods and some major changes to the stock game were combined into one big mod that we refer to as a Supermod.
GFO are game fixes to the stock SH4 game. Webster combined a bunch of small mod fixes to the stock game, and is a now a supermod by definition.
RSRDC is a mod that replicates task force and convey routes and schudules. It can be used with TMO and RFB, and one older version can be used with GFO. It cannot be used with FOTRS that last time I checked.
If you do not know what you are doing, start with automatic targeting. Then move to manual targeting. Ask questions when you need help and brilliant captains, such as myself
, will reply. Every skill level is in the forum, and you will get a range of answers, some are usually right
on.