List that subscribes to iCal to do's possible?

polyjesters says:
I like that I can go to RTM and add tasks but can I not add lists that already exist in my iCal that subscribe and update automatically?
Jason
Jason

emily (Remember The Milk) says:
Jason, you can subscribe to RTM lists from other software, but RTM doesn't currently support subscribing to external iCalendar files for display in RTM -- sorry!