Google Apps - calendar empty

I just setup my Google Apps account, and the email, contacts and tasks are all fine. But there’s nothing in the Calendar. It has a list of the various calendars I have, and the right one has been selected, but it’s completely blank. Any ideas?

Make sure the box next to the calendar is checked.

Thanks Jay, but I already did that. It’s still empty:

This is what it looks like in my Gmail account:

Another update. This appeared this morning. But there’s nothing to upload and my calendar is still empty.

I would delete your account and set it up again.  I use Gmail and it works flawlessly, so I’m not sure what the problem might be.

Thanks Jay. I tried that, but it didn’t help. I’m working with support on this but they’re not helping. Think I’m probably going to abandon this and look elsewhere. Thanks anyway for your help.