The .zdp files are for Avery's DesignPro program available for free
from www.avery.com.  Just search for DesignPro on their website.
I've included the fonts used in the design since they aren't the standard
ones that come with most PCs.

Any business card stock whether from Avery or another company that are
designed for 10 cards per page will work with these files.  There is a 
front (BusinessCard1.zdp) and a back (BusinessCard2.zdp).

One word of caution, I used the Avery Clean Edge stock with these files
and found that the back side, while it does print, has sort of a fuzzy
appearence.  This is because Avery coats the back of the card stock.
This is what keeps the cards together so you don't have the micro-perfs
along the edges (tell-tale sign you printed your own cards).  PaperDirect,
Inc. makes a clean edge card that has a tape strip along the back that
holds the cards together.  I arranged the design so that you could print
on the back of those cards and not hit the tape.
