> Could anyone tell me what interrupts and any other x86 code that can
 > be used to control 'touch pads'?  From what i've seen, these things are
 > going to replace the traditional mouse. I'd like to know how to detect
 > the presence of a 'touch pad' and how to code for it. Any information
 > would be appreciated.
The touchpads I've seen work exactly the same as a mouse - you can even use a 
standard mouse driver to run them, and program them thru int 33h.. so there's 
no easy way of telling a touchpad from a mouse, as far as I know. Perhaps one 
of the mouse driver functions might help - but don't count on it.
If you become aware of any touch pads that use a system other than "use a 
mouse driver" I'd like to know about it..
    Craig
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