Honestly, I couldn't believe this when I read it. I figured there's got to be snag. But no, Logos are in the process of preparing a new commentary series, the Cornerstone Biblical Commentary (9 vols). In order to get publicity they are simply offering the commentary of Matthew/Mark for free. Go here for the details. I've downloaded it and it looks like it'll be a useful supplement to my growing digital library. One of the authors is the blogosphere's very own Darell Bock (who also edits the whole). I'm not much a New Testament person, but I've been told by Chris Tilling that he's a highly respected scholar. I look forward to reading what he has to say about prophecy and fulfilment in Matthew!By the way, I really am trying not to sound like a salesman here. It just goes to show that the difference between form and content is not something that can be identified by genre alone.