INT 50 - PC Thuis Organizer Shell - DO MENU AX = 0008h ES:BX -> menu structure Return: AL = index 1 or FFh if not selected AH = index 2 or FFh if not selected BL = index 3 or FFh if not selected BH = index 4 or FFh if not selected SeeAlso: AX=0005h"PC Thuis",AX=0007h,AX=000Ch