You might add a template to your forum called: Countdown
Put this script in it:
PHP Code:
// Change the viriables down here
$day = 1;
$month = 01;
$year = 2003;
// Don't change anything after this
echo("We have to wait ".(int)((mktime (0,0,0,$month,($day+1),$year)-time(void))/86400)."
days till $day-$month-$year.");
after that goto the template you have made with 'test' in it,
replace test with '$Countdown' and it should work