prompts when moving articles etc

[Stein Arild Strømme]

I'm trying to migrate from nnml to nnimap for my mail.  When I move a
message using "B m" , gnus prompts for a mailbox by putting nnimap: in
the echo area.  I would prefer something like nnimap+imap.uib.no/mail:
instead (otherwise I need to type a lot, it seems).  Where do I
configure this?

Thanks,

SA
-- 
Stein Arild Strømme            +47 55584825, +47 95801887
Universitetet i Bergen                  Fax: +47 55589672     
Matematisk institutt, UiB          http://stromme.uib.no/
Johs Brunsg 12, N-5008 BERGEN         stromme@math.uib.no