I've got an app that reads a continuous machine input. I also need to check for keystrokes. My problem is that the longer the keypress routine, the slower the application. I would expect that if it was being executed; however, the slow-down still happens when the keystroke routine aborts:

ie: xx = inkey()
if xx > 0
** body of the routine
endif

Any suggestions would help. Does anybody else have trouble monitoring keystrokes during heavy processing?