yeah. it's really annoying to handle those 30.000 contacts.
i finally got all 29.581 contacts on bis blackberry pearl,
at 78% the memory was full and it started deleting mails to get more space.
took about 24hours to synchronize the whole bunch but eventually all 30k contacts were synchronized ;)
one week after sync i tried to change some contacts -> crash
no more syncing of emails and contacts since
and he can t use the contacts in his contact list anymore
Luckily i didn t have to fix it because i'm already working on a new task for him.
getting his brand new HTC Touch Dual to run with blackberry connect and 30k contacts to sync