Someone correct me if i am wrong but, i believe that the mouse and keyboard on all the SGI Indigo and below machines are proprietary. From the Indigo2/Indy on they are PS/2. /KRM On Wed, 23 Apr 2003 14:34:13 -0400 "Sheldon T. Hall" <shel at cmhcsys.com> wrote: > If it uses uncommon peripherals, we'd > need to talk about that. > > -Shel