Dynamic array to SQL server?

I need to store and retrieve the contents of a dynamic array of TPoint's to
SQL Server via ADO under D5. I'm having trouble getting the data into and
out of the fields and parameters for my TADOStoredProc object. I've tried
AppendChunk, .Value :=. LoadFromStream seems to work correctly getting the
data into a parameter, but there's no SaveToStream to get the same data out
of a field when I retrieve it. Ideas?

- Dave