Transactional replication without synchronizing snapshot initially.

Hi,
I am doing transactional replication with queued updation from
subscribers.
I have synchronized database at both the ends. If I chose 'No I have
data and schema at Subscriber' option while subscribing to the
publisher and if I try to update the subscriber, I am not able to see
the updates at the both ends.

Do I need to run any scripts in order to inform the synchronisation
agent that I have synchronized at both the ends and transactions should
be updated. If so please give me the details of how to do it.


Thanks in advance
Prashant N M