Sync Calendar Problems

[flyhigh]

I can't sync my calendar on my Evo to my Google Calendar. Actually, it was working fine this morning but after adding a secondary calendar in Google Calendar on my PC I'm now unable to sync my calanders. Neither the Primary nor secondary calendars sync. The phone is signed into my google account. Here is the strange part that I'm hoping someone can help me out with:

On the phone, if I go to Menu>Settings>Accounts & Sync>Google.....There is NO option for Sync Calendar, only Sync contacts and Sync Gmail.

Furthermore, while in the calendar, Menu>More>Calendars brings up NO calanders, not even the primary calander.

Syncing with the primary calendar in Android should be automatic. I've tried clearing the Data from Calendar and Calendar storage but it did not help. Thanks for the help.