> Check with http://www.usb.org to obtain a USB vendor ID. Right. > There are USB vendor ID's specifically for development work > they are also available from usb.org . The last time I checked > development ID's are free. Where are these id's or where is there information about them? This is a common question in the USBIF forum, and unless things have changed in the last month or so, I don't think there are any educational or development VID's. You can just put in an arbitrary one and hope it doesn't collide with something else on your system, but I'm pretty sure the USBIF has not set aside any specifically for this purpose. Marc Reinig System Solutions -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body