Via Seibertron.com here's a link to five pages from All Hail Megatron #9, Spotlight Jazz and the Movie Prequel Alliance #4.

http://www.comicscontinuum.com/stori.../idwfirsts.htm

As i_amtrunks mentioned on the AHM thread, the AHM preview is all about the humans. Good thing they didn't include the art without the lettering as it could look like Spike was getting nekkid and looking for some triple-changing action .