[whpalmer4]

Do you show the start and due date columns in your windows? If so, just tab over there and type in the new date/time. You can type things like "+13d" (13 days from today), "10 jul" (10 July, this year), "3p" (3 PM), or mix and match, like "10 jul +4w 7a" (7 AM on the date 4 weeks after 10 July of this year). About the only time I use the inspector to change a date is when it is a date that doesn't appear in my window, or if I'm changing something else in the inspector at the same time.