[sag]

Well, I think it will sync, as you want it to. But I'm pretty sure you will not end up with the two OF databases being in sync. Meaning they won't be exact replicas. Reason I say this is because some information is lost when sync'd to the iCal to-do list. So while that will make its way successfully through .Mac and down to your other iCal, the origin OF data will not be there.

So not sure if that achieves your desired goal or not.