How about a laptop (ACER NETBOOK) that is OFF and not plugged in to AC? Pulling the battery out stopped it. Wondering just what it may be doing when off that is generating RFI. 73 de Brian/K3KO ----- No virus found in this message. Checked by AVG - www.avg.com Version: 10.0.1411 / Virus Database: 2092/3995 - Release Date: 11/04/11