Digital BW, The Print

I thought I was getting a handle on this digital printing stuff, but 
after reading this board for a few days, I think I'm completely 
lost.  As I mentioned in a previous post, I am making the move from 
wet to digital, and I'm not afraid to study and learn new 
technology.  I like to get myself completely up to speed on a new 
purchase before I pull out my wallet.  That said, are there any 
tutorial or informational sites out there on digital printing 
products and techniques?  I've read through Cone's website, and 
looked at other inkjet sites, but I'm looking for a clearinghouse of 
information to compare different techniques and technologies.  Also, 
if there are books published on this subject, that would be helpful 
as well.

Thanks!