[jQuery] Submit _GET from

Hi there,
Trying to submit a form with a method="get" and the usual jquery
functions arn't working.
All the following work if I'm submitting a 'post' form
this.form.submit();
$("form:first").submit();
But can't get the form to submit on when I change the method to 'get'
Anybody out there know if this is possible?
Thanks.