It's from Cadance - Specctra Router (formerly CCT-Cooper/Chan) The .dsn file is an ascii file that includes all the board/comp. data Michael Kuczynski Librarian/Sr. Designer L3 Communications 201-393-2122 (Phone) Space & Navigation 201-393-6681 (Fax) 699 Rt46E PL1/H13 Mail Stop PL1/J8 Teterboro NJ 07608 [log in to unmask] [log in to unmask] ############################################################## 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. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################