> So, how do we get the free download?
When you visit that link I provided you are given a choice of buying a printed
copy for $17.43 or obtaining a free PDF download. Althoguh both options are
checked when you open that page just uncheck the print version and proceed to
the "checkoup" page and you'll see that you are being charged $0.0 for the PDF
and it is transfered to your desktop when transaction is complete. At least I
believe how it works. Emily Ferguson got one so she can probably explain it
better than I could.
Andy