Keyboard access for drop down lists

You can use the drop down lists using the keyboard instead of a mouse. They are:

f4+enter	Expands the list. You then use the down arrow to move down the list.
alt+down arrow	Expands the list. You then use the down arrow to move down the list.
ctrl+down arrow	Takes you to the filter fields (if you are using a complex list), and you can tab between the filter fields.
alt+right arrow	Takes you to the next page in the list.
alt+left arrow	Takes you to the previous page in the list.
shift+alt+right arrow	Takes you to the last page.
shift+alt+left arrow	Takes you to the first page

When a user uses the complex lists, the filter starts as soon as there is a pause in typing as opposed to filtering after each keystroke.