How to create and print a two page document

[Mo]

Hi,
I have two tiff images which present the front and back of a card. I
need to send these to images to a printer that has a two sided
printing capabilities. I need to send these two images to the print as
page 1 and two of the same document in order for the printer to print
it on the front and back of the document. how do you combine these
images so that they present page 1 and 2 of a document for printing?
The following code shows how far I got but I have a feeling this is
not the best way to go about it. Any ideas is greatly appreciated.

StreamReader streamToPrintFront = new StreamReader(@"C:\front.tif");
StreamReader streamToPrintBack = new StreamReader(@"C:\Back.tif");
PrintDocument pd = new PrintDocument();
pd.PrintPage += new PrintPageEventHandler(this.pd_PrintPage);
pd.Print();
streamToPrint.Close();
PrintImage.Dispose();
PrintObject.Dispose();

private void pd_PrintPage(object sender, PrintPageEventArgs ev)
{
// Draw a picture.
Rectangle Rect = new Rectangle();
Rect.Width = 350;
Rect.Height = 530;
ev.Graphics.DrawImage(Image.FromFile("C:\\dd.tif"), Rect);

// Indicate that this is the last page to print.
ev.HasMorePages = false;
}

 

[Glenn]

http://msdn2.microsoft.com/en-us/library/system.drawing.printing.printersettings.duplex.aspx