[ODE] newbie says hi, asks questions

[Oktay Ahiska]

Hi all,

I have been using ode for a month now, and I am truly
amazed at how great it works, my hat goes off to the
developers.

I am wondering two things.  Firstly, given a point in space,
I would like to be able to query what bodies lie within a
certain radius.  Is this possible, and if so, how does one
go about it?

Secondly, is it possible to make bodies using CSG?  If
not, would someone enlighten me on how one would go about
implementing it, so I can see if I can pull it off? :)

TIA and once again, amazing work,
Oktay