Updated Schema Quick Reference cards

I've placed some updated quick reference cards at
http://www.xml.dvint.com

I've updated some information per the errata as well as adding some new 
reference information to existing sections. I also believe that I have 
fixed some of the printing/font problems that have been experienced by some 
folks.

The cards are setup for an 8.5x17 page size, but you can easily print them 
to 8.5x11 or any other size by using the PDF Reader's ability to "shrink to 
page" option in the print dialog box.

..dan
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Danny Vint
http://www.dvint.com