[jgommel]

When I input a beginning and expiration date into the Left & Right columns, Forumbit and Threadbit advertisement timespan box, the time doesn't save. If I input the same beginning and expiration date into the Header, Navbar, Footer, Postbit, Header Archive or Footer Archive advertisement timespan it saves it just fine.

The date/time I input was: 2007-12-03 22:14:00 | 2007-12-14 01:59:00

BTW, for those that don't already know, the advertisement timespan uses the servers time, not the users machine time. You'll need to find out the timezone of your server and adjust the time you enter into the advertisement timespan box accordingly. Example: If your server is located in the Mountain Timezone and you live in the Eastern Timezone. Make sure you input the time you want the ad to expire -2 hours. So if you want the ad to expire at 20:00:00, then you would enter 18:00:00. This way, the ad will end at 8:00pm EST (6:00pm MNT)