jQuery autocomplete: Firefox 3.6 issue (key repeat not working)

jQuery autocomplete: Firefox 3.6 issue (key repeat not working)

I'm using the jQuery autcomplete plugin. I've noticed, that in Firefox 3.6, key repeat is not working. I can only move one item per keypress at a time. If I leave my finger on cursor up/down, the selected item forwards to the next one but then stops. In Safari it works; the cursor keeps moving through all suggested items. Another autocomplete plugin ( http://ddunlop.com/item-suggest/) works in FF3.6.