I've had an AW51F in service for approx 1 year, have had very good luck so far. It locked up while in operation though. The box appears to be ok but will not boot the hard drive, message says bad majic number, and does this with a known good drive also. The original drive in a new "F" box would not boot. I had a complete spare box ready and had to put it in. Just wondering if anyone has had this type of failure with these boxes and what it could be? Brian Long Arkansas Kraft _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave