Attached Link: http://www.vizup.com/

Free, only one I know of, Vizup. It looks very good from the iamges on the site. The major limitation is that I think it only works with vmrl files so you'd have to convert->reduce->convert for anything else. Worth a look anyway. Here's one for $50 which from the pics, doesn't look as good as the free one. http://www.action3d.net/product.htm Here is a 7 day demo of another one which looks good - sells for $109 And of course, here's one for $4,950 in case you win the lottery. http://www.taylortrade.com/sim/rr.htm The Vizup models really do look quite nice - altered my opinion of vrml as being stricyly lo-rez. I'm not sure how well an obj or 3ds file would survive the roundtrip though. Your best bet is probably trying to find a function in your modeling program or get one of the free modelers that can do it.

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