One thing I liked about this help file was that I could have it open while I was flying and read it without having to be connected to the AH web site at the same time to get help information. Like Shatzi says, it is out dated.

Hopefully it still has enough goodies on it to some help some newbies. Hey wait! I'm still a newbie! Maybe I should go read it myself! Thank u for hosting it Shatzi.
