I am having problem synchronizing my PDA to my mailbox when I upgraded exchange from 2000 to 2003. Not all data are being synchronized, but I can still synchronize my personal folders. I am encountering problems with my public folder also, there's this database that we use for requisitions. When we upgraded to 2003, I could not see all the items anymore, I already unchecked the maximum item size limit but it's still not working. Pleas advice.