hi, can anyone outline the essential differences between j-std-001a and j-std-001, or direct me to a site that lists the differences? unfortunately, i threw away my copy of j-std-001a when i got j-std-001b; and j-sstd-001b does not identify the differences. thanks, phil crepeau ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ##############################################################