I've been using NWC for several years now, and I've always been very happy with it. Then I got a new computer and the audio stopped working. I found that by playing a MIDI in WMP at the same time NWC is playing, will cause NWC to start working again. Kind of annoying, but livable. Then today, I went to listen to a MIDI in WMP, and it wouldn't work. Then I tried NWC, and it still wouldn't play. Tried the "play at the same time" thing, but still nothing. I haven't gotten a new sound card, and as far as I know, I haven't changed any drivers. I can still play MP3s, so it's not a speaker problem. I have also tried multiple MIDIs, but still nothing. NWC lists Microsoft MIDI Mapper and Microsoft GS Wavetable SW Synth. I can only have one in the "Devices used by playback" box, or I get an error that whichever device was on the bottom cannot open properly. What do I do?