App Mem 2.1 - App Memory is a shareware program for disposing of unused memory that applications leave behind and thus eating up memory. If you ever get the "There is not enough memory - Cancel or Reboot" message (who has not !), then this program is for you. Why does this happen? Because programs don't free up all the memory they use when they quit. Even the built in apps don't. So, every time you run a different program, some memory gets left behind. Soon,  not enough memory is available for program data. Then that message pops up and, if you reboot, you have to reset the Names, Notes and other apps to show what you want. Some applications may malfunction or ask for a registration number again. If one does, just un-check it from the list and it will be bypassed and not be touched.