Attached Link: http://b-artgallery.com/

You can get Infernal's Throne Room in two places. Either at Cazcie's Web site , which I cannot find the link for at the moment (sorry Caz) but you can search for her site through members here or at the 3D Commune; or by going directly to Bartenbach Galleries and going to their bryce/poser download link. Either way I hope this helps.