trace your quires using 10046 level trace with waits and see how much time you do really spend on I/O > > Should I go behind Tuning the Queries or Storage, spreading datafiles across > multiple disks. > > Apprecaite your thoughts > > > > > > > -- > Regards & Thanks > BN -- Alex Fatkulin, The Pythian Group, http://www.pythian.com/blogs/author/alexf -- //www.freelists.org/webpage/oracle-l