I'm finally doing the reiserfs to xfs conversion following these instructions. I copied everything from the first disk I was converting to an external hard drive, stopped the array, changed that disk's file system to xfs, started the array, and formatted that one disk. Everything started and looked good and I copied all the data back. Then I started the process on the next disk, copying everything to the external hard drive again. But this time when I stopped the array, I get a message saying "Replacement Disk is Too Small" for that first disk I converted and can't start my array. Some searching pointed me to the Tools -> New Config tool, is this what I should try? Thanks for any help!