3D state editor and Worldbuilder

[Fitness]

Do someone of you tried 3d editor from 3d state . These editors are easy for use .
Here ( 3 versions )
free - less import, export cappability
students and commercial ( same )
here http://www.3d1.org/html/downloads.htm

And here free lightmapper and file converter http://www.bestvistadownloads.com/rd...lmmaker039.exe
it export/import
3ds
ac3d (ac )
morfit wld, state, morfit
obj
dxf
x
terragen ter

Here you can ger free serial number for 3D editor and Worldbuilder and download of Worldbuilder
www.3dstate.com

[etcaptor]

I was tried their engine and editors several years ago.
But was found that engine was unstable - many crashes and I abandoned their engine and now have not any info abou new versions. Since I remember they support MS, C++Builder and other compilers. But it's no free. Only old engines was free.