For performance I created a primary key on my TypedList. I want to perform a xxxxx.Rows.Find(ID). But I want it to return the TypedListRow, not the standard DataRow that a DataTable.Rows.Find returns. Do the TypedList support this functionaility in any way?

You can easily cast the result:

MyTLRow r = (MyTLRow) someOfMyTLInstance.Rows.Find(ID);