So is it basically a switch you are after? There must be some kind of hardware device you can buy that would do this for you.
I've since found...... http://www.keytools.com/input/buddy_button.asp http://www.keytools.com/input/large_pg_aswitch.asp They look perfect for my needs it's just getting the pc to communicate with them.
Cool. I found this http://www.asiannet.com/info.php?mI...rds=switch&CountryName=&countrywords=&pages=1 but i think yours looks better. Here's another 1 as well http://push-button.directory.alibab...ry_push-button_None&albmt=Phrase&albst=Search
i think you better build an internet cafe just like what I did here in the Philippines. Then install timers on each computer.
TFMG - you'll probably find that the company can give you some support on communication - they probably provide drivers, too. Glad you found what you were looking for.