I had a HD failure last week - 1 of my 2 73GB drives decided to kick the
bucket. I still was kept up and running on the 1 working one (via RAID

I'm running an HP tc4100 with the HP NetRaid Express Tools utility. I've
never had to re-add a new HD back into the RAID before (and preserve all
the data). Is this done through this utility? Do I down the server,
install the HD, reboot and get into this utility? Self explanatory? Any
clue how long this process takes?

Thanks in advance,