Task-Switcher will let you list your running applications, tell you how big they are in terms of memory usage, close applications, and switch to an application even if it is not a graphical one. http://www.ki-ag.de/pages/tech/switcher.html

Disclaimer: This download is for personal use (mobile phones) only. Kindly do not copy, modify, distribute or sell the whole or parts of this file without permission of the creator.