VisAD SS under Win2000 ?

Is it possible, without too much pain, to run VisAD Spreahsheet on a PC (1
GHz 
Pentium 3) running Windows 2000 ?  
if so, whatever pointers etc. you can supply would be appreciated.
if not, then is a HP workstation running HP-UX 11 an option ?

Thanks, Mel Hennessy   (Johns Hopkins Univ. A.P.L. ;  443-778-4388)