My iCal isn't picking up invitations from iCloud. What can I do?
How are the settings in iCal? Meaning have you added the Cloud calendar to your accounts? In iCal, under preferences, under accounts you have to make sure that your iCloud account is added on there. If it's not, try it. Go to add, select iCloud as the account type, sign in and so on and so forth. If this is already done. I'm at a lost and will need to look into it more.