TOOLS - envelopes and labels - labels tab...
click on options
in the label products drop down box, select the manufacturer you're using
and in the scroll thingee, select the model. there is an option for "business card" if you have avery, which you probably do.
click okay when you're done.
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now, before you click the other okay to go back to word, you have the button for "new document" this will create a new word document with a table perfect for what you want to do. this way, you can have different cards instead of the same one over and over.
if you print, you'll print the same one =)