Hi, I would like to know what kind of measure units does GEM use for the Geos (disk, square). Are they pixels, points.....? E. -- Tel: +353-61-202741 Fax: +353-61-202734 Room CS2-036, Interaction Design Centre CSIS Building University of Limerick Limerick Ireland http://www.ul.ie/~idc/ http://www.iua.upf.es/~ffranco