I have work and home computers.  I can sync up my work computer to my HP
Pocket PC, with all contacts and calendar items updated perfectly.  When I
try to sync my Pocket PC with my home computer, all contacts sync up but
multiple calender items do not sync.  I get "cannot resolve items" error
where Outlook does not recognize various meeting proposers.  All these
meetings do not then appear on my home computer (but remain on my Pocket PC).
I believe if I could import my OAB file from my work computer to my home
computer, then it would recognize the addresses and sync the calendar up.  
Please let me know if anyone else has run into this...