TurboTax provides a free service called Tax-to-PDF that converts your old tax return to a PDF. It currently handles returns from 2004 through 2010. You send your tax return data file to the Tax-to-PDF service, and it sends back a PDF of your return in less than a minute. See the following links.
Convert your 2004-2010 TurboTax data file to PDF
http://turbotax.intuit.com/support/iq/Prior-Year-Return/SLN46519.htmlTurboTax Tax-to-PDF
https://tax2pdf.intuit.com/TaxToPDFService/
