PV360 2010 very slow to render

I just downloaded and installed the beta 3 version of PV 360 2010. A model I had rendered in PV 2009 in 1m 11.8s (best quality) took 11m 19.3s in PV2010. Is this normal to have it take almost 10x longer in 2010 vs. 2009?SolidworksPhotoview 360