Hello there ! I try to unfold some curved surfaces in autocad with the
"Unfoldsurf For AutoCAD" aplication from solid3dtech ,but for some
reason I can`t make`it happen no matter what version of autocad I try
(2007,2008,2010) ,not even the sample file provided from 3dsolidtech !
However I tried with the inventor2010 and I can unfold the sample file ,
but now I need to convert(export) the dwg (autocad200
file to an ipt (inventor2010) so I can finally make my project . I
could really use some help on this one, I have like 3 nights wasted
trying to finish the plans for this project ... x
Regards !

Didn't you already ask this question?Inventor "Import Wizard"http://lynn.blogs.com/Booklets/3134136_making_the_leap.pdf