We know that serial is not an option for you and I agree! It is 2012 and why anyone is making products with serial port attatchments just confuses me!
But you know how conversations here just keep going with new ideas...
I was just thinking if I had a serial port I could plug in my wideband to log seperate while still logging through extra port on some ECM/PCM or what I normally do tied into my AutoProm.