Here's another program, that's completely free...
http://www.acrosoftware.com/Products/CutePDF/writer.asp
quote:
CutePDF Writer (formerly CutePDF Printer) is the free version of commercial PDF creation software. CutePDF Writer installs itself as a "printer subsystem". This enables virtually any Windows applications (must be able to print) to create professional quality PDF documents - with just a push of a button!
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