[Dovecot] Converting from Cyrus -> Dovecot sdbox

[lst_hoe02 at kwsoft.de]

Hello

we like to convert a IMAP server with Cyrus 2.2 to Dovecot 2.0.19 and  
sdbox mail format. From what i have read until now this is a two stage  
process with converting first from Cyrus to (Dovecot) maildir with for  
example cyrus2dovecot and than with dsync from maildir to sdbox. Is  
this correct or are there other possibilities to go in one step from  
Cyrus format to sdbox?

Regards

Andreas