How can I make a USB to 56k Modem or Ethernet to 56k/fax Modem?
I'm trying to reconnect my Sega Dreamcast to the internet, the trouble is that it only has a 56k phone-line modem. How can I "slow down" my internet for it, without spending $30 on a store-bought (http://www.usr.com/products/modem/modem-product.asp?sku=USR5637) or editing my computer's registry and using its internal pci modem. (http://dreamcast-talk.com/forum/viewtopic.php?f=3&t=1956). What would you guys recommend? Thanks in advance. :)
Edit: As far as I know, Dreamcast communicates like a PC does on dial up - though sometimes there's not enough voltage through the line. Could a spare dsl modem be reversed, providing a dail tone and 56k?
This is a better option for me than all the other methods mentioned because its automated and more like using actual dial-up. (No registry edit, no manual line swap, no voltage line regulator