How is possible Meshing in Second Life?

More information about the new Mesh Import functionality can see the wiki page of SL:http://wiki.secondlife.com/wiki/Mesh 
First 4 steps to do this:

1. Download the mesh project viewer:http://blogs.secondlife.com/community/technology/blog/2010/10/13/mesh-import-open-beta-starts-today
2. Enable your account on  Aditi grid.
3. Connect to an appropriate mesh-enabled region. Only in sim: Mesh city 1,2,3. its possible do this.
4. Use  ones of  the most popular programs with you can makes .dae files its:Autodesk 3ds Max; Maya ; Blender; Goggle SkethUp.  

With Best Wishes!
Dim Haven