I used the Genesis manual procedure to setup the big disk and everything works perfectly!
One note on the genesis procedure, after alt-F3 and selecting the "fast, no block check" repartioning, all messages concerning lost data should be ignored and all repairs made.
Also, when PMM starts , I did not have a menu selection for OPTIONS->DMS. After I selected the DMS under devices, PMM recognized that the disk needed to be initialized. I let it load the firmware and then looked for and deleted forceupdate.