[Paraview] isovolume filter robust?

[pratik]

Hi all,
I wanted to view my 3d scalar data using a volume rendering. If i just 
load the data and use the volume representation option, the view i get 
is too crowded with data to be useful. Which is why i tried ot use the 
IsoVolume option. It worked alright when representation was surface, but 
changing representation to 'volume' causes paraview to hang. I am using 
PV3.10 in client server mode, pvserver was running on 32cpu cores(SGI 
Altix system).

pratik