Hi Brian, We don't. Our system engineer just made new AIX 3.2.5 instalation on RISC/6000. I will try to recompile GRASS next week. But, we had GRASS and XGRASS working under previous verison of AIX. Kind regards, Darka Mioc, University Computing Centre, Zagreb, Croatia E-mail: Dmioc at smile.srce.hr Dmioc@@srcapp.srce.hr