I had forgotten that I bought a Roland UM-1 USB/MIDI adapter from George Kaye a about 7 or 8 years ago. Found it a few minutes ago. It will do the job for you Tony. I'm not sure if Windows will see it without a driver. (Can't remember) But you should be able to find anything you need on the Internet. Send me an email with your snail mail address and I'll send it to you. I have no need for it. My address is in my profile.
There is a driver at
http://www.roland.com/products/en/_support/dld.cfm?PRODUCT=UM-1X