Logging the wideband is an issue right now that needs to be sorted out for those using anything besides an Innovative unit. People have found that the larger capacity SDcards may not work or cause problems, most suggest a 2gb card, I am using a 4gb and have no issues. You need a 'logcfg' file in the root directy of the SDcard (no special folder, just put the file on the card).
The Tactrix 2.0 cable has a mini SD card slot in it that allows you to simply plug the OBD portion of the cable directly into the OBD port on the vehicle, without having the cable plugged in to it. No more laptop required in the car and hooking up the cable to data log with this. Not sure if others have used this feature yet, or even aware of it but I am sharing the information.
