ok well I have one coming from a buddy to borrow,. but check this out .
http://www.diygadget.com/jtag-cable...-usb-to-com-ttl-and-two-port-usb-2-0-hub.html
looks like embeededcomputers making few other boards.
It runs the bcusb program and has usb to ttl built in?
also runs a ftdi chip as well must be for the usb > ttl.
I still want to be able to pull a full backup of this though.