OK guys... Yea it said sinewave.... It is pseudo sine at harmonics... Essentiallt it sounded good on my PC at the time the code comment is in error. As the part of intelligible voice thru a PC speaker the attached COM file has your PC speaker say Ohh SHIT... Have fun - it is great for a laptop boot... Eric Borcherding Content-ID: <0_915439049@inet_out.mail.aol.com.2> Content-type: application/octet-stream; name="OSHIT.COM" Content-disposition: inline Attachment converted: wonderland:OSHIT.COM (????/----) (00025018)