I just posted a new version of my script at highend.
This script may be usefull when managing a lot of clusters for example when its need to do blendshapes for a facial animation.
its named MBCluster v0.5 and the link is this: http://www.highend3d.com/maya/mel/?section=utilities&sort=dt_modified+desc#3175
under Utilities and External
I would like to know if I m going the right way and if it is somekind usefull for the purpose.
Any kind of suggestions are welcomed :)