Copying from TMemoField to DBMemo

Can anyone tell me how to copy the text from a TMemofield (in a lookup
file ) into a DBMemo on a form ?

I know how to copy from TMemo to TMemo, but the DBMemo does not have a
LoadFromStream method, so I am stumped.

Any help greatly appreciated, I have a program that I really need to
get working today if possible.

TIA.
Scott Paterson
Computer Services Dept.
City Hospital NHS Trust, Bham Uk.