I really need faxing capabilities, but I don't want to pay $25 a month for a land line. Is there a way to hook up a fax machine to the iPhone? Before y'all say to just send emails, let me remind you that people often want real faxes since you can send legal documents via fax. PDFs don't meet this requirement. Also, it's way easier for the person on the other end to receive a a real fax than a PDF that needs to be printed. I saw that eFax site, but the magic smoke must have come out of my scanner at some point, so i would still need to buy a device and a traditional fax will work way better. Plus, it appears that the free eFax account won't allow me to send faxes, which is more critical than being able to receive them.