So one of the settings brewing in the back ground is called Echoes. Mike from the MU Skulls is kind of up on the idea of the setting and one of the things I do for early adopters is give them what I call a Setting Primer. This has the basic concepts and broad strokes of the setting and no system parts. They then can take it and run it with Iridium or whatever system floats their boat and we see if the setting holds water. I usually get tons of feedback from this method and lots of change and interesting bits come back into the setting.
So, feel free to look over this 2 page setting primer for Echoes and let me know if anythign jumps out as good or bad.