Iowa's numbers haven't been updated for awhile now:
Iowa race for President 2063 of 2079 precincts - 99 percent
George W. Bush (i) Rep 737,062 - 50 percent
John F. Kerry Dem 723,018 - 49 percent
FYI; most of the non-reporting precincts in Iowa are rural and conservative (or very small). The local nets called it for Bush hours ago. I have NO idea what the hold-up is on this.