Well, I think I would go with the snow flake centered in addition also to a small sized classical pause symbol maybe right aligned and by this we have conveyed the idea of Freezing/Pausing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Posted from the new ixda.org http://www.ixda.org/discuss?post=23199