The i2o raidutils from http://i2o.shadowconnect.com/download.php work fine on 2.6.12-1.1456_FC4 2.6.11-1.1369_FC4smp but fail (with a compatibility error report) on 2.6.14-1.1644_FC4smp Is anyone else seeing this? Danny. Network Administrator School of Medical Sciences University of Sydney