Hello, Please note my new co-ordinates. Regards Lorne Mason Prof. Lorne G. Mason Nanyang Technological University School of Electrical & Electronic Engineering Information Communication Institute of Singapore Blk S2, Level B3c-13 Nanyang Avenue Singapore 639798 Fax: +65 792 2971 Tel: +65 792 4363 email: elgmason@ntu.edu.sg