iPhone Tasks allows you to have a task list on your iPhone!

<a href="http://www.iphonetasks.com/" title="iPhone Tasks" target="_blank"><img src="http://www.modmyi.com/images/apps/iphonetasks.png" border="0" height="357" width="320" /></a>

<a href="http://www.iphonetasks.com/" title="iPhone Tasks" target="_blank">http://www.iphonetasks.com/