Here's Joe's thread from RPG.net:
http://forum.rpg.net/showthread.php?t=213345
A few gems...
"The CS equipment is all the stuff from the old mainbook. The new book states that all of it is obsolete and directs the reader to Coalition War Campaign."
"Q. What types of maps are there? What level of detail? What level of quality?
A. None, except verbal ones."
"It looked like someone took an '81 Ford Tarus and tried cramming a Viper frame on top of it."
"Q. Does it talk about having characters of various power levels travelling together?"
"A. All characters in Rifts are "balanced" and "playtested." "
"Q. Does it have clear military rankings for Coalition and non-Coalition areas?"
"A. No. Buy Coalition War Campaign. "
Cheers!