To uncheck the selected item, hold Option and press Return.
3.Set any of the following:
•Priority: Choose the Priority number for this item (1 is most important). Later you can arrange your To Do List based on the importance of each item.
•Category: Assign the item to a specific category.
•Due Date: Choose the Due Date pick list, then select a due date for the item.
•Private: Check this box to mark this item private.
•Note: Enter additional text you want to associate with the item.
4.Choose OK.
Checking off a To Do item
1.Choose the item you want to check off.
2.Hold Option 
and press Return 
.
Deleting a To Do item
1.Highlight the item you want to delete.
2.Press Menu 
.
3.From the Record menu, choose Delete Item (/D).
