This bug is slight, but I think it's important. In IE 6 and 7 on the Autocompletion demo on the Interface site typing in certain strings does not cause the dropdown to appear like it does in Mozilla for the same strings. When the user types in "aba" Aba, Abadan, Abaetetuba, Abakan should show up but nothing does. If the user types "abad" it brings up the single result for that, but it should be working for the prior string as well. Similar behavior is observed when the user types "ba" into the field.