.... build an interface into Cozi (www.cozi.com) for synchronization between TeamStuff and Cozi.
reading the cozi feedback site, looks like it can already be done..
Check out our article on how to create a Teamstuff iCal Feed.
NOTE : TSPro users will only get the full description & location in there iCal feeds
Martijn Vrugteman commented
That would be really helpful. Other team apps have it too.... ;-)