Hi Rudy, the V3 beta is already available from here:
http://moi3d.com/beta.htm

There's a link to it on the downloads section of the main http://moi3d.com web site.

There is a list of the new stuff here:
http://moi3d.com/wiki/V3Beta

The wrap around stuff you're referring to is probably the new Flow command - see here for some links to past discussions on that:
http://moi3d.com/forum/index.php?webtag=MOI&msg=4856.2

- Michael