Researchers at U of C and U of Washington have been testing how secure car computers are from hacking. The result is that many vehicles have little immunity at all to being remotely controlled, with a remote user able to make the car break, switch the engine off and lock all the doors. All this via the OBD port. However as they point out, as yet, this is not too easy to accomplish. http://news.bbc.co.uk/2/hi/technology/10119492.stm Colin -- cdb, 3/07/2009 -- colin@btech-online.co.uk -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist