Hi Patrick, 1. It took about 4 minutes and 30 seconds for BIOS update with 64MB rom image. Could we extension the pollstatus time from 100 sec to 300 sec to get the final status? 2. If user can choose to preserve BMC configuration (rw area) or BIOS configuration when upgrade firmware, do you have any suggestions with regards to preserve configuration implementation or could the host tool support to send a parameter to support it? Regards, Andrew