Listbox question

Hi,

Is there a way to make the default index of the listbox to the first index of the listbox. I was able to insert stuff into the list box but there is nothing selected until I clicked on any of the index. I would like the listbox to highlight the first item in the listbox so I can use the up/down arrow keys immediately without having to click on the any index before I can use the arrow keys.

Any help is greatly appreciated.

Mamefreak