When you have the chance you'll have to give us some real world feedback on the DG-5/GVO. I've thought about buying one but long ago learned most SGI video options weren't designed with the casual user in mind <with a hobbyist's budget for the required ancillary devices>.
***********************************************************************
Welcome to ARMLand - 0/0x0d00
running...(sherwood-root 0607201829)
* InfiniteReality/Reality Software, IRIX 6.5 Release *
***********************************************************************
Welcome to ARMLand - 0/0x0d00
running...(sherwood-root 0607201829)
* InfiniteReality/Reality Software, IRIX 6.5 Release *
***********************************************************************