Matchbox and the X question

[cenobyte at dragoncrypt.com]

 Firstly, does the Matchbox Window manager require X?

 Secondly, there seem to be 2 paths to go with the Nanonote- with 
 Xserver and without. Am I right?

 Thirdly, what does it mean to have an Xserver? Is having the X 
 libraries installed enough to be "x" or are there other programs 
 involved? Is it a single thing, or a group?

 and how is it possible to have graphics without an xserver?

 Thanks, there does not seem to be an easy source of information right 
 now, so i'll have to see what I get...