BZZURKK has put up a 5-page preview of Continuum, which pretty much covers almost everything from the beginning of Infiltraion up to All Hail Megatron, including Megatron: Origin. Here's the short blurb:

Brush up on current TRANSFORMERS events with the CONTINUUM, a special 32-page, ad-free book that runs through all the key players and important events in the TRANSFORMERS universe so far! From their debut story in Infiltration all the way up through the end of All Hail Megatron —the CONTINUUM is an essential guide for every TRANSFORMERS fan!

Check the preview out here and sound off your thoughts here.