Looking to upgrade one of my Mv2's and came across an auction item with a ka650-ba with 2 16 meg mem cards. The price is right - but it goes on to explain that the -ba is a single user cpu - which seems silly to me. Is there some special thing about this cpu that will only let it run single license VMs or Ultrix? I can't see how they limit that. Is the this bullsh*t? I can't find any google refs that will support the single user claim..