You are asking for two different things..
You either want an XMPCR or an XMD-1000
XMPCR is a usb device, XMD-1000 you need to either buy or fab a cable to hook it to the computer.
For an XMPCR, you can hit ebay.. I bought three for between 80-100 each, they don't make them anymore.
Hope that helps.