I am going to to be upgrading a 9406-270 box running V5R3 from 4-17 GB hard disks to 6-35 and I have a few questions. I'm assuming that I'll do a full save (Option 21) as the basis for transferring my data. Once I've done that, removed the old disks and installed the new ones I won't actually have an operting system in the box anymore so how will I boot it up? ( really basic question there I guess) Once I've got it running how do I restore all of the configuration and data so that I'm back to where I was and lastly how do I level the information across the new disks? I'm grateful for any guidance you folks cans give, Thanks.