What the heck is going on with The Merck Manuals and especially their home editions and/or guides to it? I mean just look at the latest one compared to the previous ones. I already owned the 2nd most recent edition/guide (2009) of it for sometime now. In which I have already pre ordered this coming edition/guide, but still wondering what the heck is going on with all of this. This also applies to the other Merck Manuals Editions and/or Guides. I for one have looked at the professional edition/guide at the local library by me because I was comparing the two of them. Whats the future like for all of the Merck Manuals Editions/Guides.