> BTW, how will you handle multiple devices on the same int? > You have to poll the devices to determine who whacked you, > and that means > you have to take data from all of them, ready or not. David, From what I understand if you only partially complete the serial transfer, the status can be determined without transferring the data. Were you driving your Explorer along the Netscape? (Oh, never mind...) -Rob -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu