I am looking at this package with a view to making a better dive log for the ProPlus 2. In order to be able to do that I need to find some of the information that is not being parsed by the Oceanic parser now. By looking at the raw data for the sample data I have managed to find tissue loading, ascent warning and dive time remaining info. If I can find a couple of nitrox dives in my computer memory I should be able to find the nitrox related info with little trouble. One thing that is eluding me though is the starting and ending tank pressure. I'm assuming it must be in the dive header (since it isn't in the sample data) but I can't seem to find it. I am checking the first 40 bytes of the dive data. Is there someplace else I should be looking? Any help you can give me is appreciated.