Jana, what is Maxtek and what are you doing there? Merry Christmas and Happy New Year. I am now very happily working at Pro-Tech. I have my hands full but it is fun. Drop me a line and let me know what you are doing and why you are worried about the rise times of vias? OK? ############################################################## 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 <your full name> 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 ##############################################################