Addressbook on ROM 3.10 not longer XML?

Hello all,

this is my first post on a mailinglist and i hope it's all ok so...

I've flashed the ROM 3.10 to my SL5500 lately and first i noticed the the little entry 'Language = de' in /home/zaurus/Settings/locale.conf is the reason, why i 
can't syncronize my Qtopia on zhe SL5500. After i changed it back to 'en' everything was fine.
Glad as i was, i_ve searched for the old addressbook.xml but a grep told me, that my addresses now stored in /zaurus/Applications/dtm/SLADRS.BOX and thet this 
file is everything but no xml...

Can anyone tell me, what this is? I loved it to convert my LDAP-Data to the addressbook or import cvs-files to it..

Thank a lot,
Soenke

P.S: Yes, my english sound like i'm from germany, 'cause i'm from germany :)