Hey all, We're well on our way to implementing a new ERP system in 10.2.0.2.0 on AIX 5.3. One thing I've noticed is that while the redo logs are ~50MB, the archived redo logs from "regular" log switches are consistently only ~45MB. On 9.2.0.5 on HPUX, our 90MB redos tend to switch with 2K free. Not that this affects a whole lot in my planning, but I'm just curious. Trapsing through the admin docs doesn't seem to mention anything other than the minimum size of a log is 4MB. Thoughts anyone? And if you have definitive info, where from? TIA, Rich -- //www.freelists.org/webpage/oracle-l