Elwood Blues - 2006-11-16

Hi everyone,
I'm trying to use MigraDOC Lite to create and print a PDF document.
I'm looking into the samples that comes with PDFSharp (Invoice and DocumentViewer) and I have a couple of questions.
Is it possible to print directly from a PdfDocumentRenderer without using the DocumentPreview control?
How can I manage the dimensions of the document?

It would be great if this product could have some documentation.

Thanks in advance.
Elwood