This is a followup on a thread I started several weeks ago. Givens:
Concertmate 990 (aka Casio CTK-601) keyboard
NWC version 1.75b
Windows XP with service pack 2
Problem, make keyboard and NWC talk to each other.
I opted for a M-AUDIO MidiSport Uno Interface from Amazon, about $39.
The interface came with a CD and I let the CD take over and do the installation. It started off saying plug in the interface so I did. Then after the install program ran, NWC could see the device but did not distinguish input from output. I unplugged the device from the USB port, waited several seconds, plugged it back in, and NWC could see it correctly, as a Midi-in and Midi-out.
The automatic installation also said check the README on the CD, which I did after installation. The README gave steps for manual installation and referred to an install program that was not present on the disk. It also said to let the drivers get installed, then connect the interface, wait for Windows to see it, then start NWC and configure midi in and out.
Conclusion is that I had almost no trouble, everything went smooth, I was up and running in about 5 minutes.
My recommendation to anyone else installing this interface would be, use the automatic install on the CD but do not connect the interface when it says to. Wait until install is complete and the install program is shut down. Then connect interface, then configure NWC.
BTW, the NWC configuration is: go to Tools/Options/Record and set the input device as USB Uno MIDI In. If you also wish to use the keyboard as an output, go to Tools/Options/MIDI and select USB Uno MIDI Out as your playback device.
Before buying this device, search this site for all comments on it. There is some make of keyboard it will not work with but I don't remember just what it is. There is also a manufacturer's knowledge base; go to
http://www.m-audio.com/ and search on MidiSport Uno.
Cheers! Thanks again to those who helped me earlier.
2007.01.13, addendum. Reviews of the Midisport Uno on Amazon indicate it will not work with Yamaha PSR series keyboards and perhaps other Yamaha models.