Native sound support

I installed NAS 1.2P5 on my SunOS 4.1.4, and tested it that it works. I then reconfigured and rebuilt XEmacs using --with-audio=both. No problems. However, when I try to play a WAV file (a MIME attachment of audio/basic type), I get an error: open /dev/audio - device busy Any idea what's wrong? -- /* Amir J. Katz mailto:amir＠nuke-spam.com */ /* [For e-mail, replace 'nuke-spam' with 'ndsoft'] */ /* EagleEye Control Software, LTD. http://www.ndsoft.com */ /* 'Is "tired old cliche" one?' (Steven Wright) */