We have some data encrypted via TDE on a 10.2.3 database on AIX. There has been a request to use replication to replicate those same tables to a 9207 database on a Windows server. Has anybody done anything like this? I thought that TDE came out with 10gR2 so I don't see how this will be possible. It seems like the replication would fail. Plus, even if it could be set up, the wallets/encryption key would be different on the two servers. Any thoughts or experience with this? _________________________________________________________________ Climb to the top of the charts! Play the word scramble challenge with star power. http://club.live.com/star_shuffle.aspx?icid=starshuffle_wlmailtextlink_jan