CCL: Looking for simple conformation analysis tool

["Joseph M Leonard" <jleonard42!^!gmail.com>]

 Folks, can anybody suggest an open-source conformational analysis
 program that accepts a single structure, a small set of parameters and
 generates a set of low-energy conformers.  It would have to include
 some kind of force field, although it doesn't have to be complex...
 

Why do I want this?  We'd like to demonstrate how to connect
 compute codes to GUI codes, and need something to provide as an
 example, along with the interface, pre- and post-processing code
 required.  A one-stop shop as it were.  This struck me as a pretty
 good
 prototype for much of the interface work people need to do.
 

Thanks in advance!

Joe Leonard
jleonard42^^gmail.com

-- 
"That's a paradox.  Could blow a hole in
 the space-time continuum the size of...  Well, actually the exact size of
 Belgium.  That's a bit undramatic, isn't it...  Belgium?"