JSGME is a standalone programme (it is already included in the GWX3.0 supermod) that enables you to enable mods into your game.
IMHO it is indispensibe (as is SH3 Commander) for anyone playing SH.
Two fantastic pieces of kit....now watch the tributes come pouring in (and rightly so)
http://www.users.on.net/~jscones/sof...cts-jsgme.html