Welcome to Subsim.
http://www.subsim.com/radioroom/down...o=file&id=4725
This is to download the JSGME enabling device as uploaded from Sober.
This is the Blitzkrieg version. Blitzkrieg is a subsim member who has done much to help people get the most out of their respective sims.
http://www.subsim.com/radioroom//dow...o=file&id=4653
Further, this is a complete description of the JSGME enabling device from
JScones
http://www.subsim.com/radioroom/show...ighlight=jsgme
The mods themselves are placed in the left part of JSGME and enabled to the right using the arrows. Changes are reversible as well. The Mega mods by contrast are not enabled or activated this way but instead are placed inside the game folder.
Good luck.