Use sunpc (or softpc or whatever) to emulate a PC
Then run geopublish (or whatever) on the emulated PC.
There HAS to be another way though because rumour has it that the GEOS
people use SPARCstations.
---Dave Fetrow mail: SC-32 (Biostat), University of Washington, Seattle, Wa. 98195 USA phone: (206)-685-2376