Posted by ashraf (212.103.162.149) on February 23, 2001 at 16:34:46:

Dear sir 
I am so intersected with your web sit and the information on it 
Sir I have an application - wish if u can help me on it 
I use mpeg2 movie on pc screen I wish if I can make some effect in the room like wind  smoke  rains ,,,, etc 
So do u have some idea how to reprogram this and generate pulses from serial or parallel port of the pc 
� should I use D/A board ?
� can I get this pulses ( 5v) through the joystick port ?
thanks and best regards
ashraf mansour