Int 7F Fn 04 - G8bpq V4.00+ - Host Mode - Get Stream Status [N] AH = 04h AL = stream number (01h-40h) Return: CX = state (0000h disconnected, 0001h connected) DX = delta state (0000h no change, 0001h changed since last check) See Also: AH=02h"G8BPQ",AH=05h"G8BPQ"