Hi, I hope someone would be able to help me with my issue. I have a Xilinx Virtex II Pro Eval board from Avnet. The board has a serial interface to program it. I bought a Serial to USB Converter cable from RadioShack to try to program the FPGA from Impact. I have had no luck in doing this so far. Impact doesn't recognize the cable and it always fails. Can someone point me on how would I be able to program the FPGA with the Serial-USB Converter cable?.