procedure beep_beep * * nBeep = 0 default sound (no icon w.r.t. MessageBox) * 16 critical stop (stop sign) * 32 question (question mark) * 48 exclamation (exclamation point) * 64 asterisk (information symbol) * parameter nBeep declare integer MessageBeep in Win32API ; Integer nBeep =MessageBeep(nBeep) returnDon't know if sound card is required though. I don't have a machine without all this anymore to try it with.