checkbox problem in edit mode
My site is
http://ads.dabawenyo.biz and I have a main category called Personals, in whose sub-categories I use a custom form. This custom form has checkboxes ("Looking for" label). I've noticed a major problem with it. When I submit an ad and use the checkboxes, the values appear on the listing page. But when I try to edit the ad (using the CP edit facility), the checks on the previously checked boxes don't appear. If I try to check some boxes again, they are not saved when I update the form.
Help pls?
(I'm using CP 3.0.5.2,
WP 3.0.3.)