Simons BASIC had commands for checking for the pen's position and I remember rewriting a database program of mine to use sprite icons for the pen to select.
Oh, do you still have that program? Yours might be the first and only C64 database to use a lightpen.
Truly,
Robert Bernardo
Fresno Commodore User Group
http://videocam.net.au/fcugJuly 27-28 Commodore Vegas Expo v9 -
http://www.portcommodore.com/commvex