Also, unless I'm very much mistaken, KM don't yet seem to have a driver for the C360 for Yosemite. Any ideas? -- Dr Nicholas Gibbins nmg at ecs.soton.ac.uk Web and Internet Science http://www.ecs.soton.ac.uk/~nmg/ Electronics and Computer Science tel: +44 (0) 23 80598879 University of Southampton fax: +44 (0) 23 80592865