I'm new at this, I want to log raw SeaTalk and NMEA data onto my notebook PC. I have serial and USB ports that I suspect would be used to input the data. I think Raymarine has a box that will interface to the serial port (SeaTalk to PC). My question is do you have a product that allows me to stuff raw data into the PC. It may be SeaTalk or NMEA. I'm looking at your parser program and the serial program.