free and open source

http://k3d.sourceforge.net/new
http://www.wings3d.com
http://aoi.sourceforge.net
http://bvhviewer.sourceforge.net/
to be  continued

Cool, some more free programs to check out

Thanks

____________
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another 3d app freeware
http://www.amabilis.com/
byby
ema

if you like the 3d car modelling and race....

for modelling
http://zmodeler.nfscheats.com/

for racing with your model in a free game...
http://www.racer.nl

by by

Ema

this is not free :-(
but is a god 3d viewr
http://www.lighttek.com/alteros/index.htm

by by

Ema