I would like to suggest the addition of WASAPI support for playit recorder. This would enable users to record from any sound played on a PC, even if the most basic sound card is in use. I run a monitor on a VIRTUALBOX VPC running Windows 7 and Playit Recorder cannot find a recording device. WASAPI would enable recording from the basic "Speakers" option so no additional hardware is required. If it works for Audacity then it should work for PlayitRecorder.
Red Kite Radio.