Hi Chico,

> is it possible to create a MOI3D V3 OSX with 64bit?

Sorry no, there's a lot of work yet to be done before a 64-bit version of MoI will be possible. It is something that I want to work on for the future but will not be for v3.

Please see here for some tips on how to avoid running out of memory:
http://moi3d.com/forum/index.php?webtag=MOI&msg=5322.2

- Michael