Yes, HyperZ is enabled by default. Without going into too much detail, there are actualy 3 parts to HyperZ, but last time I checked, only one is enabled by default. That however might have been changed by latest drivers.<P>It can all be set in the registery, but I do not recommend that you change it. <P>------------------<BR>Amir R. Pakdel - Assistant Editor<P> <A HREF="mailto:apakdel@guru3d.com">apakdel@guru3d.com</A> <BR><A HREF="http://www.Guru3D.com" TARGET=_blank>www.Guru3D.com</A>