Contact Export misses post office box field

When you enter or edit a contact there is a field under Location new 
or edit called Post Office Box field. I've been putting the P.O. Box 
in that field instead of in the street field. 

Problem: When you export your contact as a csv or vcard, that field 
does not get exported. Since  I'm using the export feature to keep 
an additional form of backup and to move to my test environment of 
the newer OS version. Also the V card display in column three of 
Contacts does not show the Post Office Box. 

Is this field supposed to be exported? If so I will file a bug 
report, if not I'll turn in request to add field to export. 

Also is there a document somewhere on exactly how to setup the MySQL 
DB on a local host. I tried changing the location of the DB in 
Akonadi Server Configuration, but that did not work. I suspect I may 
have to create the DB and User first, then change the server 
configuration similar to Amarok. Then execute the same type commands 
it requires. 

Does Akonadi create the tables and move the data?

openSUSE 11.2 | Platform Version 4.4.3 (KDE 4.4.3) | KAddressBook
Version 4.4.3

and in

openSUSE 11.3 | Platform Version 4.5.Beta 2 (KDE 4.4.85) Release "3" 
| KAddressBook Version 4.4.85 

Thanks for any pointers or answers.