On Thursday, April 19, 2012 1:06:32 AM UTC-4, Phillip Helbig---undress to reply wrote: > Right, but all the RZ1* disks I have are -VW. That's all the ones you have. You do not have all the RZ1 drives ever manufactured. http://h18002.www1.hp.com/alphaserver/options/as8200/as8200_ds-rz1cf-va.html