On 12/8/06, Olin Lathrop wrote: > > Is it a HID device? > No. > > Or a USB2Serial one? > No. > > What is the baud rate for serial (and if it is a USB2Serial)? > The serial interfaces to all my programmers use 115.2Kbaud. > > What type of transfer method used if it is a HID one? > It's not, but I use bulk USB transfers. Thanks for the information. Then it must be using a custom driver. Do you use the Microchip supplied driver (Written for Microchip Technology, Inc. by Walter Oney, author of the famous book 'Programming the Microsoft Windows Driver Model') or write your own? Regards, Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist