Since you are using the downloaded/CD version you can switch to the FORMS mode and make entries directly on the form 1040X or just print a blank and fill it all in yourself since the form must be mailed in the end.
Use the IRS fill in form if you think it will be easier : <a href="
http://www.irs.gov/pub/irs-pdf/f1040x.pdf" rel="nofollow" target="_blank">
http://www.irs.gov/pub/irs-pdf/f1040x.pdf</a>
